Home / 63,370.68-95,052.97-21,251.35

Finding the Fourth Proportional to 63,370.68, 95,052.97 and 21,251.35

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Solution

The fourth proportional to 63,370.68, 95,052.97 and 21,251.35 is: 31,876.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,370.68 : 95,052.97 = 21,251.35 : x
  2. Step 2: Convert to fraction form
    63,370.68/95,052.97 = 21,251.35/x
  3. Step 3: Cross multiply
    63,370.68x = 95,052.97 × 21,251.35
  4. Step 4: Simplify right side
    63,370.68x = 2,020,003,934.01
  5. Step 5: Solve for x
    x = 2,020,003,934.01/63,370.68
  6. Step 6: Final answer
    x = 31,876.00

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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.