Home / 62,070.46-92,926.16-55,660.73

Finding the Fourth Proportional to 62,070.46, 92,926.16 and 55,660.73

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Solution

The fourth proportional to 62,070.46, 92,926.16 and 55,660.73 is: 83,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,070.46 : 92,926.16 = 55,660.73 : x
  2. Step 2: Convert to fraction form
    62,070.46/92,926.16 = 55,660.73/x
  3. Step 3: Cross multiply
    62,070.46x = 92,926.16 × 55,660.73
  4. Step 4: Simplify right side
    62,070.46x = 5,172,337,367.49
  5. Step 5: Solve for x
    x = 5,172,337,367.49/62,070.46
  6. Step 6: Final answer
    x = 83,330.10

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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.