Home / 63,558.47-95,368.69-26,129.79

Finding the Fourth Proportional to 63,558.47, 95,368.69 and 26,129.79

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Solution

The fourth proportional to 63,558.47, 95,368.69 and 26,129.79 is: 39,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,558.47 : 95,368.69 = 26,129.79 : x
  2. Step 2: Convert to fraction form
    63,558.47/95,368.69 = 26,129.79/x
  3. Step 3: Cross multiply
    63,558.47x = 95,368.69 × 26,129.79
  4. Step 4: Simplify right side
    63,558.47x = 2,491,963,874.94
  5. Step 5: Solve for x
    x = 2,491,963,874.94/63,558.47
  6. Step 6: Final answer
    x = 39,207.42

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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.