Home / 110,500.14-152,490.18-60,199.14

Finding the Fourth Proportional to 110,500.14, 152,490.18 and 60,199.14

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Solution

The fourth proportional to 110,500.14, 152,490.18 and 60,199.14 is: 83,074.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,500.14 : 152,490.18 = 60,199.14 : x
  2. Step 2: Convert to fraction form
    110,500.14/152,490.18 = 60,199.14/x
  3. Step 3: Cross multiply
    110,500.14x = 152,490.18 × 60,199.14
  4. Step 4: Simplify right side
    110,500.14x = 9,179,777,694.45
  5. Step 5: Solve for x
    x = 9,179,777,694.45/110,500.14
  6. Step 6: Final answer
    x = 83,074.81

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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.