Home / 42,693.24-58,916.45-24,792.65

Finding the Fourth Proportional to 42,693.24, 58,916.45 and 24,792.65

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Solution

The fourth proportional to 42,693.24, 58,916.45 and 24,792.65 is: 34,213.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,693.24 : 58,916.45 = 24,792.65 : x
  2. Step 2: Convert to fraction form
    42,693.24/58,916.45 = 24,792.65/x
  3. Step 3: Cross multiply
    42,693.24x = 58,916.45 × 24,792.65
  4. Step 4: Simplify right side
    42,693.24x = 1,460,694,691.49
  5. Step 5: Solve for x
    x = 1,460,694,691.49/42,693.24
  6. Step 6: Final answer
    x = 34,213.72

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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.