Home / 23,191.71-34,741.18-10,694.62

Finding the Fourth Proportional to 23,191.71, 34,741.18 and 10,694.62

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Solution

The fourth proportional to 23,191.71, 34,741.18 and 10,694.62 is: 16,020.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,191.71 : 34,741.18 = 10,694.62 : x
  2. Step 2: Convert to fraction form
    23,191.71/34,741.18 = 10,694.62/x
  3. Step 3: Cross multiply
    23,191.71x = 34,741.18 × 10,694.62
  4. Step 4: Simplify right side
    23,191.71x = 371,543,718.45
  5. Step 5: Solve for x
    x = 371,543,718.45/23,191.71
  6. Step 6: Final answer
    x = 16,020.54

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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.