Home / 44,839.35-67,267.89-13,249.98

Finding the Fourth Proportional to 44,839.35, 67,267.89 and 13,249.98

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Solution

The fourth proportional to 44,839.35, 67,267.89 and 13,249.98 is: 19,877.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,839.35 : 67,267.89 = 13,249.98 : x
  2. Step 2: Convert to fraction form
    44,839.35/67,267.89 = 13,249.98/x
  3. Step 3: Cross multiply
    44,839.35x = 67,267.89 × 13,249.98
  4. Step 4: Simplify right side
    44,839.35x = 891,298,197.14
  5. Step 5: Solve for x
    x = 891,298,197.14/44,839.35
  6. Step 6: Final answer
    x = 19,877.59

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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.