Home / 10,452.32-15,681.22-6,065.57

Finding the Fourth Proportional to 10,452.32, 15,681.22 and 6,065.57

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Solution

The fourth proportional to 10,452.32, 15,681.22 and 6,065.57 is: 9,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452.32 : 15,681.22 = 6,065.57 : x
  2. Step 2: Convert to fraction form
    10,452.32/15,681.22 = 6,065.57/x
  3. Step 3: Cross multiply
    10,452.32x = 15,681.22 × 6,065.57
  4. Step 4: Simplify right side
    10,452.32x = 95,115,444.03
  5. Step 5: Solve for x
    x = 95,115,444.03/10,452.32
  6. Step 6: Final answer
    x = 9,099.93

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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.