Home / 63,389.99-95,084.97-51,529.61

Finding the Fourth Proportional to 63,389.99, 95,084.97 and 51,529.61

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Solution

The fourth proportional to 63,389.99, 95,084.97 and 51,529.61 is: 77,294.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,389.99 : 95,084.97 = 51,529.61 : x
  2. Step 2: Convert to fraction form
    63,389.99/95,084.97 = 51,529.61/x
  3. Step 3: Cross multiply
    63,389.99x = 95,084.97 × 51,529.61
  4. Step 4: Simplify right side
    63,389.99x = 4,899,690,945.54
  5. Step 5: Solve for x
    x = 4,899,690,945.54/63,389.99
  6. Step 6: Final answer
    x = 77,294.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.