Home / 23,241.70-34,862.23-5,711.68

Finding the Fourth Proportional to 23,241.70, 34,862.23 and 5,711.68

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Solution

The fourth proportional to 23,241.70, 34,862.23 and 5,711.68 is: 8,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,241.70 : 34,862.23 = 5,711.68 : x
  2. Step 2: Convert to fraction form
    23,241.70/34,862.23 = 5,711.68/x
  3. Step 3: Cross multiply
    23,241.70x = 34,862.23 × 5,711.68
  4. Step 4: Simplify right side
    23,241.70x = 199,121,901.85
  5. Step 5: Solve for x
    x = 199,121,901.85/23,241.70
  6. Step 6: Final answer
    x = 8,567.44

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1.5x scale

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.