Home / 63,556.20-95,358.60-62,559.90

Finding the Fourth Proportional to 63,556.20, 95,358.60 and 62,559.90

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Solution

The fourth proportional to 63,556.20, 95,358.60 and 62,559.90 is: 93,863.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,556.20 : 95,358.60 = 62,559.90 : x
  2. Step 2: Convert to fraction form
    63,556.20/95,358.60 = 62,559.90/x
  3. Step 3: Cross multiply
    63,556.20x = 95,358.60 × 62,559.90
  4. Step 4: Simplify right side
    63,556.20x = 5,965,624,480.14
  5. Step 5: Solve for x
    x = 5,965,624,480.14/63,556.20
  6. Step 6: Final answer
    x = 93,863.77

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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.