Home / 265,744.14-366,711.10-151,006.85

Finding the Fourth Proportional to 265,744.14, 366,711.10 and 151,006.85

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Solution

The fourth proportional to 265,744.14, 366,711.10 and 151,006.85 is: 208,380.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,744.14 : 366,711.10 = 151,006.85 : x
  2. Step 2: Convert to fraction form
    265,744.14/366,711.10 = 151,006.85/x
  3. Step 3: Cross multiply
    265,744.14x = 366,711.10 × 151,006.85
  4. Step 4: Simplify right side
    265,744.14x = 55,375,888,071.04
  5. Step 5: Solve for x
    x = 55,375,888,071.04/265,744.14
  6. Step 6: Final answer
    x = 208,380.47

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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.