Home / 44,778.57-67,105.08-35,377.44

Finding the Fourth Proportional to 44,778.57, 67,105.08 and 35,377.44

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Solution

The fourth proportional to 44,778.57, 67,105.08 and 35,377.44 is: 53,016.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,778.57 : 67,105.08 = 35,377.44 : x
  2. Step 2: Convert to fraction form
    44,778.57/67,105.08 = 35,377.44/x
  3. Step 3: Cross multiply
    44,778.57x = 67,105.08 × 35,377.44
  4. Step 4: Simplify right side
    44,778.57x = 2,374,005,941.40
  5. Step 5: Solve for x
    x = 2,374,005,941.40/44,778.57
  6. Step 6: Final answer
    x = 53,016.56

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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.