Home / 267,570.24-369,244.07-146,711.15

Finding the Fourth Proportional to 267,570.24, 369,244.07 and 146,711.15

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Solution

The fourth proportional to 267,570.24, 369,244.07 and 146,711.15 is: 202,459.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,570.24 : 369,244.07 = 146,711.15 : x
  2. Step 2: Convert to fraction form
    267,570.24/369,244.07 = 146,711.15/x
  3. Step 3: Cross multiply
    267,570.24x = 369,244.07 × 146,711.15
  4. Step 4: Simplify right side
    267,570.24x = 54,172,221,495.44
  5. Step 5: Solve for x
    x = 54,172,221,495.44/267,570.24
  6. Step 6: Final answer
    x = 202,459.82

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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.