Home / 23,191.29-34,755.48-10,683.81

Finding the Fourth Proportional to 23,191.29, 34,755.48 and 10,683.81

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Solution

The fourth proportional to 23,191.29, 34,755.48 and 10,683.81 is: 16,011.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,191.29 : 34,755.48 = 10,683.81 : x
  2. Step 2: Convert to fraction form
    23,191.29/34,755.48 = 10,683.81/x
  3. Step 3: Cross multiply
    23,191.29x = 34,755.48 × 10,683.81
  4. Step 4: Simplify right side
    23,191.29x = 371,320,944.78
  5. Step 5: Solve for x
    x = 371,320,944.78/23,191.29
  6. Step 6: Final answer
    x = 16,011.22

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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.