Home / 60,824.20-83,932.56-33,965.10

Finding the Fourth Proportional to 60,824.20, 83,932.56 and 33,965.10

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Solution

The fourth proportional to 60,824.20, 83,932.56 and 33,965.10 is: 46,869.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,824.20 : 83,932.56 = 33,965.10 : x
  2. Step 2: Convert to fraction form
    60,824.20/83,932.56 = 33,965.10/x
  3. Step 3: Cross multiply
    60,824.20x = 83,932.56 × 33,965.10
  4. Step 4: Simplify right side
    60,824.20x = 2,850,777,793.66
  5. Step 5: Solve for x
    x = 2,850,777,793.66/60,824.20
  6. Step 6: Final answer
    x = 46,869.14

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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.