Home / 1,532.03-2,296.24-708.56

Finding the Fourth Proportional to 1,532.03, 2,296.24 and 708.56

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Solution

The fourth proportional to 1,532.03, 2,296.24 and 708.56 is: 1,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532.03 : 2,296.24 = 708.56 : x
  2. Step 2: Convert to fraction form
    1,532.03/2,296.24 = 708.56/x
  3. Step 3: Cross multiply
    1,532.03x = 2,296.24 × 708.56
  4. Step 4: Simplify right side
    1,532.03x = 1,627,019.17
  5. Step 5: Solve for x
    x = 1,627,019.17/1,532.03
  6. Step 6: Final answer
    x = 1,062.01

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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.