Home / 713,049.31-1,069,348.17-233,166.24

Finding the Fourth Proportional to 713,049.31, 1,069,348.17 and 233,166.24

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Solution

The fourth proportional to 713,049.31, 1,069,348.17 and 233,166.24 is: 349,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,049.31 : 1,069,348.17 = 233,166.24 : x
  2. Step 2: Convert to fraction form
    713,049.31/1,069,348.17 = 233,166.24/x
  3. Step 3: Cross multiply
    713,049.31x = 1,069,348.17 × 233,166.24
  4. Step 4: Simplify right side
    713,049.31x = 249,335,888,624.85
  5. Step 5: Solve for x
    x = 249,335,888,624.85/713,049.31
  6. Step 6: Final answer
    x = 349,675.52

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Double scale
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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.