Home / 23,301.06-34,953.57-20,560.02

Finding the Fourth Proportional to 23,301.06, 34,953.57 and 20,560.02

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Solution

The fourth proportional to 23,301.06, 34,953.57 and 20,560.02 is: 30,841.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,301.06 : 34,953.57 = 20,560.02 : x
  2. Step 2: Convert to fraction form
    23,301.06/34,953.57 = 20,560.02/x
  3. Step 3: Cross multiply
    23,301.06x = 34,953.57 × 20,560.02
  4. Step 4: Simplify right side
    23,301.06x = 718,646,098.27
  5. Step 5: Solve for x
    x = 718,646,098.27/23,301.06
  6. Step 6: Final answer
    x = 30,841.78

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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.