Home / 267,456.76-369,087.04-144,946.52

Finding the Fourth Proportional to 267,456.76, 369,087.04 and 144,946.52

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Solution

The fourth proportional to 267,456.76, 369,087.04 and 144,946.52 is: 200,024.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,456.76 : 369,087.04 = 144,946.52 : x
  2. Step 2: Convert to fraction form
    267,456.76/369,087.04 = 144,946.52/x
  3. Step 3: Cross multiply
    267,456.76x = 369,087.04 × 144,946.52
  4. Step 4: Simplify right side
    267,456.76x = 53,497,882,025.10
  5. Step 5: Solve for x
    x = 53,497,882,025.10/267,456.76
  6. Step 6: Final answer
    x = 200,024.42

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1.5x scale

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.