Home / 9,344.30-14,016.52-2,770.52

Finding the Fourth Proportional to 9,344.30, 14,016.52 and 2,770.52

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Solution

The fourth proportional to 9,344.30, 14,016.52 and 2,770.52 is: 4,155.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.30 : 14,016.52 = 2,770.52 : x
  2. Step 2: Convert to fraction form
    9,344.30/14,016.52 = 2,770.52/x
  3. Step 3: Cross multiply
    9,344.30x = 14,016.52 × 2,770.52
  4. Step 4: Simplify right side
    9,344.30x = 38,833,048.99
  5. Step 5: Solve for x
    x = 38,833,048.99/9,344.30
  6. Step 6: Final answer
    x = 4,155.80

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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.