Home / 63,632.36-95,359.87-47,818.92

Finding the Fourth Proportional to 63,632.36, 95,359.87 and 47,818.92

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Solution

The fourth proportional to 63,632.36, 95,359.87 and 47,818.92 is: 71,661.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,632.36 : 95,359.87 = 47,818.92 : x
  2. Step 2: Convert to fraction form
    63,632.36/95,359.87 = 47,818.92/x
  3. Step 3: Cross multiply
    63,632.36x = 95,359.87 × 47,818.92
  4. Step 4: Simplify right side
    63,632.36x = 4,560,006,470.81
  5. Step 5: Solve for x
    x = 4,560,006,470.81/63,632.36
  6. Step 6: Final answer
    x = 71,661.75

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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.