Home / 110,607.24-152,636.04-60,306.24

Finding the Fourth Proportional to 110,607.24, 152,636.04 and 60,306.24

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Solution

The fourth proportional to 110,607.24, 152,636.04 and 60,306.24 is: 83,221.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,607.24 : 152,636.04 = 60,306.24 : x
  2. Step 2: Convert to fraction form
    110,607.24/152,636.04 = 60,306.24/x
  3. Step 3: Cross multiply
    110,607.24x = 152,636.04 × 60,306.24
  4. Step 4: Simplify right side
    110,607.24x = 9,204,905,660.89
  5. Step 5: Solve for x
    x = 9,204,905,660.89/110,607.24
  6. Step 6: Final answer
    x = 83,221.55

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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.