Home / 63,624.06-95,288.40-61,409.79

Finding the Fourth Proportional to 63,624.06, 95,288.40 and 61,409.79

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Solution

The fourth proportional to 63,624.06, 95,288.40 and 61,409.79 is: 91,972.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624.06 : 95,288.40 = 61,409.79 : x
  2. Step 2: Convert to fraction form
    63,624.06/95,288.40 = 61,409.79/x
  3. Step 3: Cross multiply
    63,624.06x = 95,288.40 × 61,409.79
  4. Step 4: Simplify right side
    63,624.06x = 5,851,640,633.44
  5. Step 5: Solve for x
    x = 5,851,640,633.44/63,624.06
  6. Step 6: Final answer
    x = 91,972.13

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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.