Home / 29,432.32-44,154.56-9,712.08

Finding the Fourth Proportional to 29,432.32, 44,154.56 and 9,712.08

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Solution

The fourth proportional to 29,432.32, 44,154.56 and 9,712.08 is: 14,570.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,432.32 : 44,154.56 = 9,712.08 : x
  2. Step 2: Convert to fraction form
    29,432.32/44,154.56 = 9,712.08/x
  3. Step 3: Cross multiply
    29,432.32x = 44,154.56 × 9,712.08
  4. Step 4: Simplify right side
    29,432.32x = 428,832,619.08
  5. Step 5: Solve for x
    x = 428,832,619.08/29,432.32
  6. Step 6: Final answer
    x = 14,570.13

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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.