Home / 267,501.04-369,150.60-146,647.36

Finding the Fourth Proportional to 267,501.04, 369,150.60 and 146,647.36

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Solution

The fourth proportional to 267,501.04, 369,150.60 and 146,647.36 is: 202,372.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,501.04 : 369,150.60 = 146,647.36 : x
  2. Step 2: Convert to fraction form
    267,501.04/369,150.60 = 146,647.36/x
  3. Step 3: Cross multiply
    267,501.04x = 369,150.60 × 146,647.36
  4. Step 4: Simplify right side
    267,501.04x = 54,134,960,932.42
  5. Step 5: Solve for x
    x = 54,134,960,932.42/267,501.04
  6. Step 6: Final answer
    x = 202,372.90

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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.