Home / 325,338.18-448,966.56-182,098.20

Finding the Fourth Proportional to 325,338.18, 448,966.56 and 182,098.20

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Solution

The fourth proportional to 325,338.18, 448,966.56 and 182,098.20 is: 251,295.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,338.18 : 448,966.56 = 182,098.20 : x
  2. Step 2: Convert to fraction form
    325,338.18/448,966.56 = 182,098.20/x
  3. Step 3: Cross multiply
    325,338.18x = 448,966.56 × 182,098.20
  4. Step 4: Simplify right side
    325,338.18x = 81,756,002,436.19
  5. Step 5: Solve for x
    x = 81,756,002,436.19/325,338.18
  6. Step 6: Final answer
    x = 251,295.44

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1.5x scale

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.