Home / 9,444.76-14,167.18-2,519.26

Finding the Fourth Proportional to 9,444.76, 14,167.18 and 2,519.26

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Solution

The fourth proportional to 9,444.76, 14,167.18 and 2,519.26 is: 3,778.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.76 : 14,167.18 = 2,519.26 : x
  2. Step 2: Convert to fraction form
    9,444.76/14,167.18 = 2,519.26/x
  3. Step 3: Cross multiply
    9,444.76x = 14,167.18 × 2,519.26
  4. Step 4: Simplify right side
    9,444.76x = 35,690,809.89
  5. Step 5: Solve for x
    x = 35,690,809.89/9,444.76
  6. Step 6: Final answer
    x = 3,778.90

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1.5x scale

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.