Home / 110,659.24-152,707.62-60,358.60

Finding the Fourth Proportional to 110,659.24, 152,707.62 and 60,358.60

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Solution

The fourth proportional to 110,659.24, 152,707.62 and 60,358.60 is: 83,293.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,659.24 : 152,707.62 = 60,358.60 : x
  2. Step 2: Convert to fraction form
    110,659.24/152,707.62 = 60,358.60/x
  3. Step 3: Cross multiply
    110,659.24x = 152,707.62 × 60,358.60
  4. Step 4: Simplify right side
    110,659.24x = 9,217,218,152.53
  5. Step 5: Solve for x
    x = 9,217,218,152.53/110,659.24
  6. Step 6: Final answer
    x = 83,293.71

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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.