Home / 67,285.35-92,850.06-37,064.73

Finding the Fourth Proportional to 67,285.35, 92,850.06 and 37,064.73

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Solution

The fourth proportional to 67,285.35, 92,850.06 and 37,064.73 is: 51,147.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,285.35 : 92,850.06 = 37,064.73 : x
  2. Step 2: Convert to fraction form
    67,285.35/92,850.06 = 37,064.73/x
  3. Step 3: Cross multiply
    67,285.35x = 92,850.06 × 37,064.73
  4. Step 4: Simplify right side
    67,285.35x = 3,441,462,404.38
  5. Step 5: Solve for x
    x = 3,441,462,404.38/67,285.35
  6. Step 6: Final answer
    x = 51,147.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.