Home / 7,528.26-11,293.02-2,334.12

Finding the Fourth Proportional to 7,528.26, 11,293.02 and 2,334.12

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Solution

The fourth proportional to 7,528.26, 11,293.02 and 2,334.12 is: 3,501.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528.26 : 11,293.02 = 2,334.12 : x
  2. Step 2: Convert to fraction form
    7,528.26/11,293.02 = 2,334.12/x
  3. Step 3: Cross multiply
    7,528.26x = 11,293.02 × 2,334.12
  4. Step 4: Simplify right side
    7,528.26x = 26,359,263.84
  5. Step 5: Solve for x
    x = 26,359,263.84/7,528.26
  6. Step 6: Final answer
    x = 3,501.38

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Half scale
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Double scale
Find fourth proportional to 7,529.26, 11,294.52 and 2,335.12
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.