Home / 10,222.90-15,325.35-6,052.66

Finding the Fourth Proportional to 10,222.90, 15,325.35 and 6,052.66

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Solution

The fourth proportional to 10,222.90, 15,325.35 and 6,052.66 is: 9,073.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,222.90 : 15,325.35 = 6,052.66 : x
  2. Step 2: Convert to fraction form
    10,222.90/15,325.35 = 6,052.66/x
  3. Step 3: Cross multiply
    10,222.90x = 15,325.35 × 6,052.66
  4. Step 4: Simplify right side
    10,222.90x = 92,759,132.93
  5. Step 5: Solve for x
    x = 92,759,132.93/10,222.90
  6. Step 6: Final answer
    x = 9,073.66

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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.