Home / 151,146.24-226,721.31-44,505.95

Finding the Fourth Proportional to 151,146.24, 226,721.31 and 44,505.95

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Solution

The fourth proportional to 151,146.24, 226,721.31 and 44,505.95 is: 66,759.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,146.24 : 226,721.31 = 44,505.95 : x
  2. Step 2: Convert to fraction form
    151,146.24/226,721.31 = 44,505.95/x
  3. Step 3: Cross multiply
    151,146.24x = 226,721.31 × 44,505.95
  4. Step 4: Simplify right side
    151,146.24x = 10,090,447,853.60
  5. Step 5: Solve for x
    x = 10,090,447,853.60/151,146.24
  6. Step 6: Final answer
    x = 66,759.50

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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.