Home / 22,948.24-34,422.36-9,094

Finding the Fourth Proportional to 22,948.24, 34,422.36 and 9,094

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Solution

The fourth proportional to 22,948.24, 34,422.36 and 9,094 is: 13,641

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,948.24 : 34,422.36 = 9,094 : x
  2. Step 2: Convert to fraction form
    22,948.24/34,422.36 = 9,094/x
  3. Step 3: Cross multiply
    22,948.24x = 34,422.36 × 9,094
  4. Step 4: Simplify right side
    22,948.24x = 313,036,941.84
  5. Step 5: Solve for x
    x = 313,036,941.84/22,948.24
  6. Step 6: Final answer
    x = 13,641

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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.