Home / 63,610.47-95,268.06-61,396.20

Finding the Fourth Proportional to 63,610.47, 95,268.06 and 61,396.20

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Solution

The fourth proportional to 63,610.47, 95,268.06 and 61,396.20 is: 91,951.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,610.47 : 95,268.06 = 61,396.20 : x
  2. Step 2: Convert to fraction form
    63,610.47/95,268.06 = 61,396.20/x
  3. Step 3: Cross multiply
    63,610.47x = 95,268.06 × 61,396.20
  4. Step 4: Simplify right side
    63,610.47x = 5,849,096,865.37
  5. Step 5: Solve for x
    x = 5,849,096,865.37/63,610.47
  6. Step 6: Final answer
    x = 91,951.79

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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.