Home / 44,909.89-67,406.55-22,738.98

Finding the Fourth Proportional to 44,909.89, 67,406.55 and 22,738.98

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Solution

The fourth proportional to 44,909.89, 67,406.55 and 22,738.98 is: 34,129.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,909.89 : 67,406.55 = 22,738.98 : x
  2. Step 2: Convert to fraction form
    44,909.89/67,406.55 = 22,738.98/x
  3. Step 3: Cross multiply
    44,909.89x = 67,406.55 × 22,738.98
  4. Step 4: Simplify right side
    44,909.89x = 1,532,755,855.29
  5. Step 5: Solve for x
    x = 1,532,755,855.29/44,909.89
  6. Step 6: Final answer
    x = 34,129.58

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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.