Home / 10,352.26-15,532.03-4,508.10

Finding the Fourth Proportional to 10,352.26, 15,532.03 and 4,508.10

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Solution

The fourth proportional to 10,352.26, 15,532.03 and 4,508.10 is: 6,763.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352.26 : 15,532.03 = 4,508.10 : x
  2. Step 2: Convert to fraction form
    10,352.26/15,532.03 = 4,508.10/x
  3. Step 3: Cross multiply
    10,352.26x = 15,532.03 × 4,508.10
  4. Step 4: Simplify right side
    10,352.26x = 70,019,944.44
  5. Step 5: Solve for x
    x = 70,019,944.44/10,352.26
  6. Step 6: Final answer
    x = 6,763.74

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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.