Home / 9,223.35-13,833.54-2,648.04

Finding the Fourth Proportional to 9,223.35, 13,833.54 and 2,648.04

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Solution

The fourth proportional to 9,223.35, 13,833.54 and 2,648.04 is: 3,971.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223.35 : 13,833.54 = 2,648.04 : x
  2. Step 2: Convert to fraction form
    9,223.35/13,833.54 = 2,648.04/x
  3. Step 3: Cross multiply
    9,223.35x = 13,833.54 × 2,648.04
  4. Step 4: Simplify right side
    9,223.35x = 36,631,767.26
  5. Step 5: Solve for x
    x = 36,631,767.26/9,223.35
  6. Step 6: Final answer
    x = 3,971.63

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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.