Home / 15,241.70-22,863.56-5,881.83

Finding the Fourth Proportional to 15,241.70, 22,863.56 and 5,881.83

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Solution

The fourth proportional to 15,241.70, 22,863.56 and 5,881.83 is: 8,823.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,241.70 : 22,863.56 = 5,881.83 : x
  2. Step 2: Convert to fraction form
    15,241.70/22,863.56 = 5,881.83/x
  3. Step 3: Cross multiply
    15,241.70x = 22,863.56 × 5,881.83
  4. Step 4: Simplify right side
    15,241.70x = 134,479,573.11
  5. Step 5: Solve for x
    x = 134,479,573.11/15,241.70
  6. Step 6: Final answer
    x = 8,823.13

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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.