Home / 67,524.28-93,188.94-37,312.22

Finding the Fourth Proportional to 67,524.28, 93,188.94 and 37,312.22

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Solution

The fourth proportional to 67,524.28, 93,188.94 and 37,312.22 is: 51,493.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,524.28 : 93,188.94 = 37,312.22 : x
  2. Step 2: Convert to fraction form
    67,524.28/93,188.94 = 37,312.22/x
  3. Step 3: Cross multiply
    67,524.28x = 93,188.94 × 37,312.22
  4. Step 4: Simplify right side
    67,524.28x = 3,477,086,230.85
  5. Step 5: Solve for x
    x = 3,477,086,230.85/67,524.28
  6. Step 6: Final answer
    x = 51,493.87

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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.