Home / 9,452.19-14,180.63-3,907.13

Finding the Fourth Proportional to 9,452.19, 14,180.63 and 3,907.13

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Solution

The fourth proportional to 9,452.19, 14,180.63 and 3,907.13 is: 5,861.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.19 : 14,180.63 = 3,907.13 : x
  2. Step 2: Convert to fraction form
    9,452.19/14,180.63 = 3,907.13/x
  3. Step 3: Cross multiply
    9,452.19x = 14,180.63 × 3,907.13
  4. Step 4: Simplify right side
    9,452.19x = 55,405,545.36
  5. Step 5: Solve for x
    x = 55,405,545.36/9,452.19
  6. Step 6: Final answer
    x = 5,861.66

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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.