Home / 29,463.61-44,191.27-15,419.02

Finding the Fourth Proportional to 29,463.61, 44,191.27 and 15,419.02

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Solution

The fourth proportional to 29,463.61, 44,191.27 and 15,419.02 is: 23,126.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,463.61 : 44,191.27 = 15,419.02 : x
  2. Step 2: Convert to fraction form
    29,463.61/44,191.27 = 15,419.02/x
  3. Step 3: Cross multiply
    29,463.61x = 44,191.27 × 15,419.02
  4. Step 4: Simplify right side
    29,463.61x = 681,386,147.89
  5. Step 5: Solve for x
    x = 681,386,147.89/29,463.61
  6. Step 6: Final answer
    x = 23,126.36

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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.