Home / 9,284.91-13,927.44-4,360.11

Finding the Fourth Proportional to 9,284.91, 13,927.44 and 4,360.11

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Solution

The fourth proportional to 9,284.91, 13,927.44 and 4,360.11 is: 6,540.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284.91 : 13,927.44 = 4,360.11 : x
  2. Step 2: Convert to fraction form
    9,284.91/13,927.44 = 4,360.11/x
  3. Step 3: Cross multiply
    9,284.91x = 13,927.44 × 4,360.11
  4. Step 4: Simplify right side
    9,284.91x = 60,725,170.42
  5. Step 5: Solve for x
    x = 60,725,170.42/9,284.91
  6. Step 6: Final answer
    x = 6,540.20

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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.