Home / 1,532.38-2,297.70-1,046.02

Finding the Fourth Proportional to 1,532.38, 2,297.70 and 1,046.02

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Solution

The fourth proportional to 1,532.38, 2,297.70 and 1,046.02 is: 1,568.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532.38 : 2,297.70 = 1,046.02 : x
  2. Step 2: Convert to fraction form
    1,532.38/2,297.70 = 1,046.02/x
  3. Step 3: Cross multiply
    1,532.38x = 2,297.70 × 1,046.02
  4. Step 4: Simplify right side
    1,532.38x = 2,403,440.15
  5. Step 5: Solve for x
    x = 2,403,440.15/1,532.38
  6. Step 6: Final answer
    x = 1,568.44

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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.