Home / 22,821.75-34,236.68-10,341.27

Finding the Fourth Proportional to 22,821.75, 34,236.68 and 10,341.27

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Solution

The fourth proportional to 22,821.75, 34,236.68 and 10,341.27 is: 15,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,821.75 : 34,236.68 = 10,341.27 : x
  2. Step 2: Convert to fraction form
    22,821.75/34,236.68 = 10,341.27/x
  3. Step 3: Cross multiply
    22,821.75x = 34,236.68 × 10,341.27
  4. Step 4: Simplify right side
    22,821.75x = 354,050,751.78
  5. Step 5: Solve for x
    x = 354,050,751.78/22,821.75
  6. Step 6: Final answer
    x = 15,513.74

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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.