Home / 23,254.29-34,885.34-10,769.22

Finding the Fourth Proportional to 23,254.29, 34,885.34 and 10,769.22

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Solution

The fourth proportional to 23,254.29, 34,885.34 and 10,769.22 is: 16,155.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.29 : 34,885.34 = 10,769.22 : x
  2. Step 2: Convert to fraction form
    23,254.29/34,885.34 = 10,769.22/x
  3. Step 3: Cross multiply
    23,254.29x = 34,885.34 × 10,769.22
  4. Step 4: Simplify right side
    23,254.29x = 375,687,847.39
  5. Step 5: Solve for x
    x = 375,687,847.39/23,254.29
  6. Step 6: Final answer
    x = 16,155.64

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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.