Home / 8,532.98-11,775.57-4,996.25

Finding the Fourth Proportional to 8,532.98, 11,775.57 and 4,996.25

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Solution

The fourth proportional to 8,532.98, 11,775.57 and 4,996.25 is: 6,894.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,532.98 : 11,775.57 = 4,996.25 : x
  2. Step 2: Convert to fraction form
    8,532.98/11,775.57 = 4,996.25/x
  3. Step 3: Cross multiply
    8,532.98x = 11,775.57 × 4,996.25
  4. Step 4: Simplify right side
    8,532.98x = 58,833,691.61
  5. Step 5: Solve for x
    x = 58,833,691.61/8,532.98
  6. Step 6: Final answer
    x = 6,894.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.