Home / 1,498.25-2,246.92-524.13

Finding the Fourth Proportional to 1,498.25, 2,246.92 and 524.13

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Solution

The fourth proportional to 1,498.25, 2,246.92 and 524.13 is: 786.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498.25 : 2,246.92 = 524.13 : x
  2. Step 2: Convert to fraction form
    1,498.25/2,246.92 = 524.13/x
  3. Step 3: Cross multiply
    1,498.25x = 2,246.92 × 524.13
  4. Step 4: Simplify right side
    1,498.25x = 1,177,678.18
  5. Step 5: Solve for x
    x = 1,177,678.18/1,498.25
  6. Step 6: Final answer
    x = 786.04

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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.