Home / 119,480.04-179,330.76-60,357.24

Finding the Fourth Proportional to 119,480.04, 179,330.76 and 60,357.24

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Solution

The fourth proportional to 119,480.04, 179,330.76 and 60,357.24 is: 90,591.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,480.04 : 179,330.76 = 60,357.24 : x
  2. Step 2: Convert to fraction form
    119,480.04/179,330.76 = 60,357.24/x
  3. Step 3: Cross multiply
    119,480.04x = 179,330.76 × 60,357.24
  4. Step 4: Simplify right side
    119,480.04x = 10,823,909,720.70
  5. Step 5: Solve for x
    x = 10,823,909,720.70/119,480.04
  6. Step 6: Final answer
    x = 90,591.78

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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.