Home / 269,377.34-404,068.02-119,577.36

Finding the Fourth Proportional to 269,377.34, 404,068.02 and 119,577.36

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Solution

The fourth proportional to 269,377.34, 404,068.02 and 119,577.36 is: 179,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,377.34 : 404,068.02 = 119,577.36 : x
  2. Step 2: Convert to fraction form
    269,377.34/404,068.02 = 119,577.36/x
  3. Step 3: Cross multiply
    269,377.34x = 404,068.02 × 119,577.36
  4. Step 4: Simplify right side
    269,377.34x = 48,317,387,092.03
  5. Step 5: Solve for x
    x = 48,317,387,092.03/269,377.34
  6. Step 6: Final answer
    x = 179,366.93

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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.