Home / 151,970.13-227,955.19-41,162.13

Finding the Fourth Proportional to 151,970.13, 227,955.19 and 41,162.13

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Solution

The fourth proportional to 151,970.13, 227,955.19 and 41,162.13 is: 61,743.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,970.13 : 227,955.19 = 41,162.13 : x
  2. Step 2: Convert to fraction form
    151,970.13/227,955.19 = 41,162.13/x
  3. Step 3: Cross multiply
    151,970.13x = 227,955.19 × 41,162.13
  4. Step 4: Simplify right side
    151,970.13x = 9,383,121,164.95
  5. Step 5: Solve for x
    x = 9,383,121,164.95/151,970.13
  6. Step 6: Final answer
    x = 61,743.19

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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.