Home / 9,065.32-13,596.05-2,823.26

Finding the Fourth Proportional to 9,065.32, 13,596.05 and 2,823.26

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Solution

The fourth proportional to 9,065.32, 13,596.05 and 2,823.26 is: 4,234.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.32 : 13,596.05 = 2,823.26 : x
  2. Step 2: Convert to fraction form
    9,065.32/13,596.05 = 2,823.26/x
  3. Step 3: Cross multiply
    9,065.32x = 13,596.05 × 2,823.26
  4. Step 4: Simplify right side
    9,065.32x = 38,385,123.20
  5. Step 5: Solve for x
    x = 38,385,123.20/9,065.32
  6. Step 6: Final answer
    x = 4,234.28

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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.