Home / 9,343.98-14,016.36-3,104.55

Finding the Fourth Proportional to 9,343.98, 14,016.36 and 3,104.55

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Solution

The fourth proportional to 9,343.98, 14,016.36 and 3,104.55 is: 4,656.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.98 : 14,016.36 = 3,104.55 : x
  2. Step 2: Convert to fraction form
    9,343.98/14,016.36 = 3,104.55/x
  3. Step 3: Cross multiply
    9,343.98x = 14,016.36 × 3,104.55
  4. Step 4: Simplify right side
    9,343.98x = 43,514,490.44
  5. Step 5: Solve for x
    x = 43,514,490.44/9,343.98
  6. Step 6: Final answer
    x = 4,656.95

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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.