Home / 63,623.01-95,433.90-38,669.95

Finding the Fourth Proportional to 63,623.01, 95,433.90 and 38,669.95

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Solution

The fourth proportional to 63,623.01, 95,433.90 and 38,669.95 is: 58,004.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,623.01 : 95,433.90 = 38,669.95 : x
  2. Step 2: Convert to fraction form
    63,623.01/95,433.90 = 38,669.95/x
  3. Step 3: Cross multiply
    63,623.01x = 95,433.90 × 38,669.95
  4. Step 4: Simplify right side
    63,623.01x = 3,690,423,664.14
  5. Step 5: Solve for x
    x = 3,690,423,664.14/63,623.01
  6. Step 6: Final answer
    x = 58,004.55

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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.