Home / 244,390.28-337,162.34-152,456.06

Finding the Fourth Proportional to 244,390.28, 337,162.34 and 152,456.06

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Solution

The fourth proportional to 244,390.28, 337,162.34 and 152,456.06 is: 210,329.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,390.28 : 337,162.34 = 152,456.06 : x
  2. Step 2: Convert to fraction form
    244,390.28/337,162.34 = 152,456.06/x
  3. Step 3: Cross multiply
    244,390.28x = 337,162.34 × 152,456.06
  4. Step 4: Simplify right side
    244,390.28x = 51,402,441,936.78
  5. Step 5: Solve for x
    x = 51,402,441,936.78/244,390.28
  6. Step 6: Final answer
    x = 210,329.32

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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.