Home / 9,748.20-14,625.12-4,484.82

Finding the Fourth Proportional to 9,748.20, 14,625.12 and 4,484.82

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Solution

The fourth proportional to 9,748.20, 14,625.12 and 4,484.82 is: 6,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748.20 : 14,625.12 = 4,484.82 : x
  2. Step 2: Convert to fraction form
    9,748.20/14,625.12 = 4,484.82/x
  3. Step 3: Cross multiply
    9,748.20x = 14,625.12 × 4,484.82
  4. Step 4: Simplify right side
    9,748.20x = 65,591,030.68
  5. Step 5: Solve for x
    x = 65,591,030.68/9,748.20
  6. Step 6: Final answer
    x = 6,728.53

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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.