Home / 9,166.03-13,743.88-2,924.57

Finding the Fourth Proportional to 9,166.03, 13,743.88 and 2,924.57

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Solution

The fourth proportional to 9,166.03, 13,743.88 and 2,924.57 is: 4,385.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166.03 : 13,743.88 = 2,924.57 : x
  2. Step 2: Convert to fraction form
    9,166.03/13,743.88 = 2,924.57/x
  3. Step 3: Cross multiply
    9,166.03x = 13,743.88 × 2,924.57
  4. Step 4: Simplify right side
    9,166.03x = 40,194,966.18
  5. Step 5: Solve for x
    x = 40,194,966.18/9,166.03
  6. Step 6: Final answer
    x = 4,385.21

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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.