Home / 9,066.48-13,596.06-3,516.90

Finding the Fourth Proportional to 9,066.48, 13,596.06 and 3,516.90

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Solution

The fourth proportional to 9,066.48, 13,596.06 and 3,516.90 is: 5,273.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.48 : 13,596.06 = 3,516.90 : x
  2. Step 2: Convert to fraction form
    9,066.48/13,596.06 = 3,516.90/x
  3. Step 3: Cross multiply
    9,066.48x = 13,596.06 × 3,516.90
  4. Step 4: Simplify right side
    9,066.48x = 47,815,983.41
  5. Step 5: Solve for x
    x = 47,815,983.41/9,066.48
  6. Step 6: Final answer
    x = 5,273.93

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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.