Home / 22,834.68-34,204.20-18,368.22

Finding the Fourth Proportional to 22,834.68, 34,204.20 and 18,368.22

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Solution

The fourth proportional to 22,834.68, 34,204.20 and 18,368.22 is: 27,513.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,834.68 : 34,204.20 = 18,368.22 : x
  2. Step 2: Convert to fraction form
    22,834.68/34,204.20 = 18,368.22/x
  3. Step 3: Cross multiply
    22,834.68x = 34,204.20 × 18,368.22
  4. Step 4: Simplify right side
    22,834.68x = 628,270,270.52
  5. Step 5: Solve for x
    x = 628,270,270.52/22,834.68
  6. Step 6: Final answer
    x = 27,513.86

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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.