Home / 9,299.25-13,951.16-4,363.16

Finding the Fourth Proportional to 9,299.25, 13,951.16 and 4,363.16

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Solution

The fourth proportional to 9,299.25, 13,951.16 and 4,363.16 is: 6,545.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.25 : 13,951.16 = 4,363.16 : x
  2. Step 2: Convert to fraction form
    9,299.25/13,951.16 = 4,363.16/x
  3. Step 3: Cross multiply
    9,299.25x = 13,951.16 × 4,363.16
  4. Step 4: Simplify right side
    9,299.25x = 60,871,051.69
  5. Step 5: Solve for x
    x = 60,871,051.69/9,299.25
  6. Step 6: Final answer
    x = 6,545.80

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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.