Home / 244,316.79-337,151.30-136,891.35

Finding the Fourth Proportional to 244,316.79, 337,151.30 and 136,891.35

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Solution

The fourth proportional to 244,316.79, 337,151.30 and 136,891.35 is: 188,906.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,316.79 : 337,151.30 = 136,891.35 : x
  2. Step 2: Convert to fraction form
    244,316.79/337,151.30 = 136,891.35/x
  3. Step 3: Cross multiply
    244,316.79x = 337,151.30 × 136,891.35
  4. Step 4: Simplify right side
    244,316.79x = 46,153,095,926.80
  5. Step 5: Solve for x
    x = 46,153,095,926.80/244,316.79
  6. Step 6: Final answer
    x = 188,906.77

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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.