Home / 43,921.24-60,619.90-34,342.18

Finding the Fourth Proportional to 43,921.24, 60,619.90 and 34,342.18

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Solution

The fourth proportional to 43,921.24, 60,619.90 and 34,342.18 is: 47,398.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,921.24 : 60,619.90 = 34,342.18 : x
  2. Step 2: Convert to fraction form
    43,921.24/60,619.90 = 34,342.18/x
  3. Step 3: Cross multiply
    43,921.24x = 60,619.90 × 34,342.18
  4. Step 4: Simplify right side
    43,921.24x = 2,081,819,517.38
  5. Step 5: Solve for x
    x = 2,081,819,517.38/43,921.24
  6. Step 6: Final answer
    x = 47,398.92

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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.