Home / 134,452.27-201,658.87-39,677.83

Finding the Fourth Proportional to 134,452.27, 201,658.87 and 39,677.83

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Solution

The fourth proportional to 134,452.27, 201,658.87 and 39,677.83 is: 59,510.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,452.27 : 201,658.87 = 39,677.83 : x
  2. Step 2: Convert to fraction form
    134,452.27/201,658.87 = 39,677.83/x
  3. Step 3: Cross multiply
    134,452.27x = 201,658.87 × 39,677.83
  4. Step 4: Simplify right side
    134,452.27x = 8,001,386,361.85
  5. Step 5: Solve for x
    x = 8,001,386,361.85/134,452.27
  6. Step 6: Final answer
    x = 59,510.98

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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.