Home / 267,769.77-369,526.04-146,908.86

Finding the Fourth Proportional to 267,769.77, 369,526.04 and 146,908.86

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Solution

The fourth proportional to 267,769.77, 369,526.04 and 146,908.86 is: 202,736.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,769.77 : 369,526.04 = 146,908.86 : x
  2. Step 2: Convert to fraction form
    267,769.77/369,526.04 = 146,908.86/x
  3. Step 3: Cross multiply
    267,769.77x = 369,526.04 × 146,908.86
  4. Step 4: Simplify right side
    267,769.77x = 54,286,648,542.17
  5. Step 5: Solve for x
    x = 54,286,648,542.17/267,769.77
  6. Step 6: Final answer
    x = 202,736.29

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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.