Home / 22,810.05-34,206.33-10,960.53

Finding the Fourth Proportional to 22,810.05, 34,206.33 and 10,960.53

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Solution

The fourth proportional to 22,810.05, 34,206.33 and 10,960.53 is: 16,436.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,810.05 : 34,206.33 = 10,960.53 : x
  2. Step 2: Convert to fraction form
    22,810.05/34,206.33 = 10,960.53/x
  3. Step 3: Cross multiply
    22,810.05x = 34,206.33 × 10,960.53
  4. Step 4: Simplify right side
    22,810.05x = 374,919,506.15
  5. Step 5: Solve for x
    x = 374,919,506.15/22,810.05
  6. Step 6: Final answer
    x = 16,436.59

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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.