Home / 160,250.00-239,882.92-100,807.34

Finding the Fourth Proportional to 160,250.00, 239,882.92 and 100,807.34

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Solution

The fourth proportional to 160,250.00, 239,882.92 and 100,807.34 is: 150,901.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,250.00 : 239,882.92 = 100,807.34 : x
  2. Step 2: Convert to fraction form
    160,250.00/239,882.92 = 100,807.34/x
  3. Step 3: Cross multiply
    160,250.00x = 239,882.92 × 100,807.34
  4. Step 4: Simplify right side
    160,250.00x = 24,181,957,625.20
  5. Step 5: Solve for x
    x = 24,181,957,625.20/160,250.00
  6. Step 6: Final answer
    x = 150,901.46

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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.