Home / 9,627.14-14,446.38-4,080.08

Finding the Fourth Proportional to 9,627.14, 14,446.38 and 4,080.08

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Solution

The fourth proportional to 9,627.14, 14,446.38 and 4,080.08 is: 6,122.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.14 : 14,446.38 = 4,080.08 : x
  2. Step 2: Convert to fraction form
    9,627.14/14,446.38 = 4,080.08/x
  3. Step 3: Cross multiply
    9,627.14x = 14,446.38 × 4,080.08
  4. Step 4: Simplify right side
    9,627.14x = 58,942,386.11
  5. Step 5: Solve for x
    x = 58,942,386.11/9,627.14
  6. Step 6: Final answer
    x = 6,122.52

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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.