Home / 62,291.20-93,380.10-22,838.80

Finding the Fourth Proportional to 62,291.20, 93,380.10 and 22,838.80

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Solution

The fourth proportional to 62,291.20, 93,380.10 and 22,838.80 is: 34,237.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,291.20 : 93,380.10 = 22,838.80 : x
  2. Step 2: Convert to fraction form
    62,291.20/93,380.10 = 22,838.80/x
  3. Step 3: Cross multiply
    62,291.20x = 93,380.10 × 22,838.80
  4. Step 4: Simplify right side
    62,291.20x = 2,132,689,427.88
  5. Step 5: Solve for x
    x = 2,132,689,427.88/62,291.20
  6. Step 6: Final answer
    x = 34,237.41

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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.