Home / 27,725.13-41,599.61-9,010.90

Finding the Fourth Proportional to 27,725.13, 41,599.61 and 9,010.90

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Solution

The fourth proportional to 27,725.13, 41,599.61 and 9,010.90 is: 13,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,725.13 : 41,599.61 = 9,010.90 : x
  2. Step 2: Convert to fraction form
    27,725.13/41,599.61 = 9,010.90/x
  3. Step 3: Cross multiply
    27,725.13x = 41,599.61 × 9,010.90
  4. Step 4: Simplify right side
    27,725.13x = 374,849,880.69
  5. Step 5: Solve for x
    x = 374,849,880.69/27,725.13
  6. Step 6: Final answer
    x = 13,520.22

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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.