Home / 23,605.67-35,397.90-6,959.85

Finding the Fourth Proportional to 23,605.67, 35,397.90 and 6,959.85

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Solution

The fourth proportional to 23,605.67, 35,397.90 and 6,959.85 is: 10,436.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,605.67 : 35,397.90 = 6,959.85 : x
  2. Step 2: Convert to fraction form
    23,605.67/35,397.90 = 6,959.85/x
  3. Step 3: Cross multiply
    23,605.67x = 35,397.90 × 6,959.85
  4. Step 4: Simplify right side
    23,605.67x = 246,364,074.32
  5. Step 5: Solve for x
    x = 246,364,074.32/23,605.67
  6. Step 6: Final answer
    x = 10,436.65

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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.