Home / 63,623.26-95,434.27-38,670.20

Finding the Fourth Proportional to 63,623.26, 95,434.27 and 38,670.20

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Solution

The fourth proportional to 63,623.26, 95,434.27 and 38,670.20 is: 58,004.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,623.26 : 95,434.27 = 38,670.20 : x
  2. Step 2: Convert to fraction form
    63,623.26/95,434.27 = 38,670.20/x
  3. Step 3: Cross multiply
    63,623.26x = 95,434.27 × 38,670.20
  4. Step 4: Simplify right side
    63,623.26x = 3,690,462,307.75
  5. Step 5: Solve for x
    x = 3,690,462,307.75/63,623.26
  6. Step 6: Final answer
    x = 58,004.92

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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.