Home / 22,928.06-34,370.22-7,335.02

Finding the Fourth Proportional to 22,928.06, 34,370.22 and 7,335.02

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Solution

The fourth proportional to 22,928.06, 34,370.22 and 7,335.02 is: 10,995.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,928.06 : 34,370.22 = 7,335.02 : x
  2. Step 2: Convert to fraction form
    22,928.06/34,370.22 = 7,335.02/x
  3. Step 3: Cross multiply
    22,928.06x = 34,370.22 × 7,335.02
  4. Step 4: Simplify right side
    22,928.06x = 252,106,251.10
  5. Step 5: Solve for x
    x = 252,106,251.10/22,928.06
  6. Step 6: Final answer
    x = 10,995.53

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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.