Home / 244,308.71-337,155.29-136,875.07

Finding the Fourth Proportional to 244,308.71, 337,155.29 and 136,875.07

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Solution

The fourth proportional to 244,308.71, 337,155.29 and 136,875.07 is: 188,892.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,308.71 : 337,155.29 = 136,875.07 : x
  2. Step 2: Convert to fraction form
    244,308.71/337,155.29 = 136,875.07/x
  3. Step 3: Cross multiply
    244,308.71x = 337,155.29 × 136,875.07
  4. Step 4: Simplify right side
    244,308.71x = 46,148,153,919.62
  5. Step 5: Solve for x
    x = 46,148,153,919.62/244,308.71
  6. Step 6: Final answer
    x = 188,892.79

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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.