Home / 110,694.96-152,759.52-60,395.04

Finding the Fourth Proportional to 110,694.96, 152,759.52 and 60,395.04

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Solution

The fourth proportional to 110,694.96, 152,759.52 and 60,395.04 is: 83,345.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,694.96 : 152,759.52 = 60,395.04 : x
  2. Step 2: Convert to fraction form
    110,694.96/152,759.52 = 60,395.04/x
  3. Step 3: Cross multiply
    110,694.96x = 152,759.52 × 60,395.04
  4. Step 4: Simplify right side
    110,694.96x = 9,225,917,320.78
  5. Step 5: Solve for x
    x = 9,225,917,320.78/110,694.96
  6. Step 6: Final answer
    x = 83,345.41

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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.