Home / 42,854.87-59,134.56-24,946.99

Finding the Fourth Proportional to 42,854.87, 59,134.56 and 24,946.99

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Solution

The fourth proportional to 42,854.87, 59,134.56 and 24,946.99 is: 34,423.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,854.87 : 59,134.56 = 24,946.99 : x
  2. Step 2: Convert to fraction form
    42,854.87/59,134.56 = 24,946.99/x
  3. Step 3: Cross multiply
    42,854.87x = 59,134.56 × 24,946.99
  4. Step 4: Simplify right side
    42,854.87x = 1,475,229,035.59
  5. Step 5: Solve for x
    x = 1,475,229,035.59/42,854.87
  6. Step 6: Final answer
    x = 34,423.83

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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.