Home / 42,841.32-59,121.75-23,461.94

Finding the Fourth Proportional to 42,841.32, 59,121.75 and 23,461.94

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Solution

The fourth proportional to 42,841.32, 59,121.75 and 23,461.94 is: 32,377.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,841.32 : 59,121.75 = 23,461.94 : x
  2. Step 2: Convert to fraction form
    42,841.32/59,121.75 = 23,461.94/x
  3. Step 3: Cross multiply
    42,841.32x = 59,121.75 × 23,461.94
  4. Step 4: Simplify right side
    42,841.32x = 1,387,110,951.20
  5. Step 5: Solve for x
    x = 1,387,110,951.20/42,841.32
  6. Step 6: Final answer
    x = 32,377.88

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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.