Home / 9,393.19-14,090.72-3,471.63

Finding the Fourth Proportional to 9,393.19, 14,090.72 and 3,471.63

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Solution

The fourth proportional to 9,393.19, 14,090.72 and 3,471.63 is: 5,207.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.19 : 14,090.72 = 3,471.63 : x
  2. Step 2: Convert to fraction form
    9,393.19/14,090.72 = 3,471.63/x
  3. Step 3: Cross multiply
    9,393.19x = 14,090.72 × 3,471.63
  4. Step 4: Simplify right side
    9,393.19x = 48,917,696.08
  5. Step 5: Solve for x
    x = 48,917,696.08/9,393.19
  6. Step 6: Final answer
    x = 5,207.78

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Similar ratio
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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.