Home / 60,969.38-84,141.02-34,110.29

Finding the Fourth Proportional to 60,969.38, 84,141.02 and 34,110.29

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Solution

The fourth proportional to 60,969.38, 84,141.02 and 34,110.29 is: 47,074.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,969.38 : 84,141.02 = 34,110.29 : x
  2. Step 2: Convert to fraction form
    60,969.38/84,141.02 = 34,110.29/x
  3. Step 3: Cross multiply
    60,969.38x = 84,141.02 × 34,110.29
  4. Step 4: Simplify right side
    60,969.38x = 2,870,074,001.84
  5. Step 5: Solve for x
    x = 2,870,074,001.84/60,969.38
  6. Step 6: Final answer
    x = 47,074.03

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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.