Home / 267,623.15-369,325.02-146,757.24

Finding the Fourth Proportional to 267,623.15, 369,325.02 and 146,757.24

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Solution

The fourth proportional to 267,623.15, 369,325.02 and 146,757.24 is: 202,527.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,623.15 : 369,325.02 = 146,757.24 : x
  2. Step 2: Convert to fraction form
    267,623.15/369,325.02 = 146,757.24/x
  3. Step 3: Cross multiply
    267,623.15x = 369,325.02 × 146,757.24
  4. Step 4: Simplify right side
    267,623.15x = 54,201,120,598.14
  5. Step 5: Solve for x
    x = 54,201,120,598.14/267,623.15
  6. Step 6: Final answer
    x = 202,527.78

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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.