Home / 36,275.13-50,065.02-22,136.19

Finding the Fourth Proportional to 36,275.13, 50,065.02 and 22,136.19

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Solution

The fourth proportional to 36,275.13, 50,065.02 and 22,136.19 is: 30,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,275.13 : 50,065.02 = 22,136.19 : x
  2. Step 2: Convert to fraction form
    36,275.13/50,065.02 = 22,136.19/x
  3. Step 3: Cross multiply
    36,275.13x = 50,065.02 × 22,136.19
  4. Step 4: Simplify right side
    36,275.13x = 1,108,248,795.07
  5. Step 5: Solve for x
    x = 1,108,248,795.07/36,275.13
  6. Step 6: Final answer
    x = 30,551.20

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Half scale
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Double scale
Find fourth proportional to 36,276.13, 50,066.40 and 22,137.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.