Home / 42,787.14-59,048.52-24,640.62

Finding the Fourth Proportional to 42,787.14, 59,048.52 and 24,640.62

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Solution

The fourth proportional to 42,787.14, 59,048.52 and 24,640.62 is: 34,005.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,787.14 : 59,048.52 = 24,640.62 : x
  2. Step 2: Convert to fraction form
    42,787.14/59,048.52 = 24,640.62/x
  3. Step 3: Cross multiply
    42,787.14x = 59,048.52 × 24,640.62
  4. Step 4: Simplify right side
    42,787.14x = 1,454,992,142.88
  5. Step 5: Solve for x
    x = 1,454,992,142.88/42,787.14
  6. Step 6: Final answer
    x = 34,005.36

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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.