Home / 9,344.43-14,014.25-2,769.08

Finding the Fourth Proportional to 9,344.43, 14,014.25 and 2,769.08

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Solution

The fourth proportional to 9,344.43, 14,014.25 and 2,769.08 is: 4,152.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.43 : 14,014.25 = 2,769.08 : x
  2. Step 2: Convert to fraction form
    9,344.43/14,014.25 = 2,769.08/x
  3. Step 3: Cross multiply
    9,344.43x = 14,014.25 × 2,769.08
  4. Step 4: Simplify right side
    9,344.43x = 38,806,600.26
  5. Step 5: Solve for x
    x = 38,806,600.26/9,344.43
  6. Step 6: Final answer
    x = 4,152.91

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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.