Home / 67,494.60-93,119.96-43,651.44

Finding the Fourth Proportional to 67,494.60, 93,119.96 and 43,651.44

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Solution

The fourth proportional to 67,494.60, 93,119.96 and 43,651.44 is: 60,224.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,494.60 : 93,119.96 = 43,651.44 : x
  2. Step 2: Convert to fraction form
    67,494.60/93,119.96 = 43,651.44/x
  3. Step 3: Cross multiply
    67,494.60x = 93,119.96 × 43,651.44
  4. Step 4: Simplify right side
    67,494.60x = 4,064,820,346.74
  5. Step 5: Solve for x
    x = 4,064,820,346.74/67,494.60
  6. Step 6: Final answer
    x = 60,224.38

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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.