Home / 119,966.13-180,059.92-60,843.33

Finding the Fourth Proportional to 119,966.13, 180,059.92 and 60,843.33

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Solution

The fourth proportional to 119,966.13, 180,059.92 and 60,843.33 is: 91,321.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,966.13 : 180,059.92 = 60,843.33 : x
  2. Step 2: Convert to fraction form
    119,966.13/180,059.92 = 60,843.33/x
  3. Step 3: Cross multiply
    119,966.13x = 180,059.92 × 60,843.33
  4. Step 4: Simplify right side
    119,966.13x = 10,955,444,980.23
  5. Step 5: Solve for x
    x = 10,955,444,980.23/119,966.13
  6. Step 6: Final answer
    x = 91,321.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.