Home / 63,634.12-95,423.34-26,169.16

Finding the Fourth Proportional to 63,634.12, 95,423.34 and 26,169.16

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Solution

The fourth proportional to 63,634.12, 95,423.34 and 26,169.16 is: 39,242.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,634.12 : 95,423.34 = 26,169.16 : x
  2. Step 2: Convert to fraction form
    63,634.12/95,423.34 = 26,169.16/x
  3. Step 3: Cross multiply
    63,634.12x = 95,423.34 × 26,169.16
  4. Step 4: Simplify right side
    63,634.12x = 2,497,148,652.19
  5. Step 5: Solve for x
    x = 2,497,148,652.19/63,634.12
  6. Step 6: Final answer
    x = 39,242.29

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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.