Home / 169,251.08-254,192.84-148,995.02

Finding the Fourth Proportional to 169,251.08, 254,192.84 and 148,995.02

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Solution

The fourth proportional to 169,251.08, 254,192.84 and 148,995.02 is: 223,770.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,251.08 : 254,192.84 = 148,995.02 : x
  2. Step 2: Convert to fraction form
    169,251.08/254,192.84 = 148,995.02/x
  3. Step 3: Cross multiply
    169,251.08x = 254,192.84 × 148,995.02
  4. Step 4: Simplify right side
    169,251.08x = 37,873,465,263.72
  5. Step 5: Solve for x
    x = 37,873,465,263.72/169,251.08
  6. Step 6: Final answer
    x = 223,770.90

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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.