Home / 42,861.56-59,149.85-24,957.32

Finding the Fourth Proportional to 42,861.56, 59,149.85 and 24,957.32

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Solution

The fourth proportional to 42,861.56, 59,149.85 and 24,957.32 is: 34,441.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,861.56 : 59,149.85 = 24,957.32 : x
  2. Step 2: Convert to fraction form
    42,861.56/59,149.85 = 24,957.32/x
  3. Step 3: Cross multiply
    42,861.56x = 59,149.85 × 24,957.32
  4. Step 4: Simplify right side
    42,861.56x = 1,476,221,313.87
  5. Step 5: Solve for x
    x = 1,476,221,313.87/42,861.56
  6. Step 6: Final answer
    x = 34,441.62

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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.