Home / 16,557.92-24,703.42-15,952.86

Finding the Fourth Proportional to 16,557.92, 24,703.42 and 15,952.86

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Solution

The fourth proportional to 16,557.92, 24,703.42 and 15,952.86 is: 23,800.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557.92 : 24,703.42 = 15,952.86 : x
  2. Step 2: Convert to fraction form
    16,557.92/24,703.42 = 15,952.86/x
  3. Step 3: Cross multiply
    16,557.92x = 24,703.42 × 15,952.86
  4. Step 4: Simplify right side
    16,557.92x = 394,090,200.78
  5. Step 5: Solve for x
    x = 394,090,200.78/16,557.92
  6. Step 6: Final answer
    x = 23,800.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.