Home / 23,063.74-34,589.23-9,020.92

Finding the Fourth Proportional to 23,063.74, 34,589.23 and 9,020.92

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Solution

The fourth proportional to 23,063.74, 34,589.23 and 9,020.92 is: 13,528.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.74 : 34,589.23 = 9,020.92 : x
  2. Step 2: Convert to fraction form
    23,063.74/34,589.23 = 9,020.92/x
  3. Step 3: Cross multiply
    23,063.74x = 34,589.23 × 9,020.92
  4. Step 4: Simplify right side
    23,063.74x = 312,026,632.52
  5. Step 5: Solve for x
    x = 312,026,632.52/23,063.74
  6. Step 6: Final answer
    x = 13,528.88

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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.