Home / 23,105.43-34,654.53-7,522.95

Finding the Fourth Proportional to 23,105.43, 34,654.53 and 7,522.95

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Solution

The fourth proportional to 23,105.43, 34,654.53 and 7,522.95 is: 11,283.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,105.43 : 34,654.53 = 7,522.95 : x
  2. Step 2: Convert to fraction form
    23,105.43/34,654.53 = 7,522.95/x
  3. Step 3: Cross multiply
    23,105.43x = 34,654.53 × 7,522.95
  4. Step 4: Simplify right side
    23,105.43x = 260,704,296.46
  5. Step 5: Solve for x
    x = 260,704,296.46/23,105.43
  6. Step 6: Final answer
    x = 11,283.25

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1.5x scale

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.