Home / 63,758.95-95,624.75-26,309.31

Finding the Fourth Proportional to 63,758.95, 95,624.75 and 26,309.31

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Solution

The fourth proportional to 63,758.95, 95,624.75 and 26,309.31 is: 39,458.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,758.95 : 95,624.75 = 26,309.31 : x
  2. Step 2: Convert to fraction form
    63,758.95/95,624.75 = 26,309.31/x
  3. Step 3: Cross multiply
    63,758.95x = 95,624.75 × 26,309.31
  4. Step 4: Simplify right side
    63,758.95x = 2,515,820,898.60
  5. Step 5: Solve for x
    x = 2,515,820,898.60/63,758.95
  6. Step 6: Final answer
    x = 39,458.32

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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.