Home / 9,633.11-14,454.14-4,087.76

Finding the Fourth Proportional to 9,633.11, 14,454.14 and 4,087.76

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Solution

The fourth proportional to 9,633.11, 14,454.14 and 4,087.76 is: 6,133.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.11 : 14,454.14 = 4,087.76 : x
  2. Step 2: Convert to fraction form
    9,633.11/14,454.14 = 4,087.76/x
  3. Step 3: Cross multiply
    9,633.11x = 14,454.14 × 4,087.76
  4. Step 4: Simplify right side
    9,633.11x = 59,084,962.62
  5. Step 5: Solve for x
    x = 59,084,962.62/9,633.11
  6. Step 6: Final answer
    x = 6,133.53

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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.