Home / 15,951-23,926.70-5,562.75

Finding the Fourth Proportional to 15,951, 23,926.70 and 5,562.75

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Solution

The fourth proportional to 15,951, 23,926.70 and 5,562.75 is: 8,344.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,951 : 23,926.70 = 5,562.75 : x
  2. Step 2: Convert to fraction form
    15,951/23,926.70 = 5,562.75/x
  3. Step 3: Cross multiply
    15,951x = 23,926.70 × 5,562.75
  4. Step 4: Simplify right side
    15,951x = 133,098,264.33
  5. Step 5: Solve for x
    x = 133,098,264.33/15,951
  6. Step 6: Final answer
    x = 8,344.20

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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.