Home / 60,943.23-84,101.22-35,450.10

Finding the Fourth Proportional to 60,943.23, 84,101.22 and 35,450.10

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Solution

The fourth proportional to 60,943.23, 84,101.22 and 35,450.10 is: 48,920.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,943.23 : 84,101.22 = 35,450.10 : x
  2. Step 2: Convert to fraction form
    60,943.23/84,101.22 = 35,450.10/x
  3. Step 3: Cross multiply
    60,943.23x = 84,101.22 × 35,450.10
  4. Step 4: Simplify right side
    60,943.23x = 2,981,396,659.12
  5. Step 5: Solve for x
    x = 2,981,396,659.12/60,943.23
  6. Step 6: Final answer
    x = 48,920.88

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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.