Home / 57,496.13-79,348.41-32,002.19

Finding the Fourth Proportional to 57,496.13, 79,348.41 and 32,002.19

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Solution

The fourth proportional to 57,496.13, 79,348.41 and 32,002.19 is: 44,165.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,496.13 : 79,348.41 = 32,002.19 : x
  2. Step 2: Convert to fraction form
    57,496.13/79,348.41 = 32,002.19/x
  3. Step 3: Cross multiply
    57,496.13x = 79,348.41 × 32,002.19
  4. Step 4: Simplify right side
    57,496.13x = 2,539,322,793.83
  5. Step 5: Solve for x
    x = 2,539,322,793.83/57,496.13
  6. Step 6: Final answer
    x = 44,165.11

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Half scale
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Double scale
Find fourth proportional to 57,497.13, 79,349.79 and 32,003.19
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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.