Home / 27,482.28-41,223.44-9,948.04

Finding the Fourth Proportional to 27,482.28, 41,223.44 and 9,948.04

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Solution

The fourth proportional to 27,482.28, 41,223.44 and 9,948.04 is: 14,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,482.28 : 41,223.44 = 9,948.04 : x
  2. Step 2: Convert to fraction form
    27,482.28/41,223.44 = 9,948.04/x
  3. Step 3: Cross multiply
    27,482.28x = 41,223.44 × 9,948.04
  4. Step 4: Simplify right side
    27,482.28x = 410,092,430.06
  5. Step 5: Solve for x
    x = 410,092,430.06/27,482.28
  6. Step 6: Final answer
    x = 14,922.07

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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.