Home / 337,569.31-506,198.13-124,283.65

Finding the Fourth Proportional to 337,569.31, 506,198.13 and 124,283.65

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Solution

The fourth proportional to 337,569.31, 506,198.13 and 124,283.65 is: 186,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,569.31 : 506,198.13 = 124,283.65 : x
  2. Step 2: Convert to fraction form
    337,569.31/506,198.13 = 124,283.65/x
  3. Step 3: Cross multiply
    337,569.31x = 506,198.13 × 124,283.65
  4. Step 4: Simplify right side
    337,569.31x = 62,912,151,219.57
  5. Step 5: Solve for x
    x = 62,912,151,219.57/337,569.31
  6. Step 6: Final answer
    x = 186,368.10

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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.