Home / 29,062.64-43,591.78-10,341.92

Finding the Fourth Proportional to 29,062.64, 43,591.78 and 10,341.92

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Solution

The fourth proportional to 29,062.64, 43,591.78 and 10,341.92 is: 15,512.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,062.64 : 43,591.78 = 10,341.92 : x
  2. Step 2: Convert to fraction form
    29,062.64/43,591.78 = 10,341.92/x
  3. Step 3: Cross multiply
    29,062.64x = 43,591.78 × 10,341.92
  4. Step 4: Simplify right side
    29,062.64x = 450,822,701.42
  5. Step 5: Solve for x
    x = 450,822,701.42/29,062.64
  6. Step 6: Final answer
    x = 15,512.10

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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.