Home / 9,224.76-13,825.26-3,374.40

Finding the Fourth Proportional to 9,224.76, 13,825.26 and 3,374.40

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Solution

The fourth proportional to 9,224.76, 13,825.26 and 3,374.40 is: 5,057.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224.76 : 13,825.26 = 3,374.40 : x
  2. Step 2: Convert to fraction form
    9,224.76/13,825.26 = 3,374.40/x
  3. Step 3: Cross multiply
    9,224.76x = 13,825.26 × 3,374.40
  4. Step 4: Simplify right side
    9,224.76x = 46,651,957.34
  5. Step 5: Solve for x
    x = 46,651,957.34/9,224.76
  6. Step 6: Final answer
    x = 5,057.25

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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.