Home / 1,508.04-2,262.27-468.13

Finding the Fourth Proportional to 1,508.04, 2,262.27 and 468.13

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Solution

The fourth proportional to 1,508.04, 2,262.27 and 468.13 is: 702.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508.04 : 2,262.27 = 468.13 : x
  2. Step 2: Convert to fraction form
    1,508.04/2,262.27 = 468.13/x
  3. Step 3: Cross multiply
    1,508.04x = 2,262.27 × 468.13
  4. Step 4: Simplify right side
    1,508.04x = 1,059,036.46
  5. Step 5: Solve for x
    x = 1,059,036.46/1,508.04
  6. Step 6: Final answer
    x = 702.26

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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.