Home / 26,350.92-39,522.20-9,718.92

Finding the Fourth Proportional to 26,350.92, 39,522.20 and 9,718.92

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Solution

The fourth proportional to 26,350.92, 39,522.20 and 9,718.92 is: 14,576.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350.92 : 39,522.20 = 9,718.92 : x
  2. Step 2: Convert to fraction form
    26,350.92/39,522.20 = 9,718.92/x
  3. Step 3: Cross multiply
    26,350.92x = 39,522.20 × 9,718.92
  4. Step 4: Simplify right side
    26,350.92x = 384,113,100.02
  5. Step 5: Solve for x
    x = 384,113,100.02/26,350.92
  6. Step 6: Final answer
    x = 14,576.84

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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.