Home / 395,080.11-591,456.81-244,837.53

Finding the Fourth Proportional to 395,080.11, 591,456.81 and 244,837.53

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Solution

The fourth proportional to 395,080.11, 591,456.81 and 244,837.53 is: 366,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,080.11 : 591,456.81 = 244,837.53 : x
  2. Step 2: Convert to fraction form
    395,080.11/591,456.81 = 244,837.53/x
  3. Step 3: Cross multiply
    395,080.11x = 591,456.81 × 244,837.53
  4. Step 4: Simplify right side
    395,080.11x = 144,810,824,462.08
  5. Step 5: Solve for x
    x = 144,810,824,462.08/395,080.11
  6. Step 6: Final answer
    x = 366,535.35

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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.