Home / 244,772.28-367,172.19-67,275.36

Finding the Fourth Proportional to 244,772.28, 367,172.19 and 67,275.36

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Solution

The fourth proportional to 244,772.28, 367,172.19 and 67,275.36 is: 100,916.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,772.28 : 367,172.19 = 67,275.36 : x
  2. Step 2: Convert to fraction form
    244,772.28/367,172.19 = 67,275.36/x
  3. Step 3: Cross multiply
    244,772.28x = 367,172.19 × 67,275.36
  4. Step 4: Simplify right side
    244,772.28x = 24,701,641,264.24
  5. Step 5: Solve for x
    x = 24,701,641,264.24/244,772.28
  6. Step 6: Final answer
    x = 100,916.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.