Home / 15,241.11-22,869.84-5,887.58

Finding the Fourth Proportional to 15,241.11, 22,869.84 and 5,887.58

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Solution

The fourth proportional to 15,241.11, 22,869.84 and 5,887.58 is: 8,834.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,241.11 : 22,869.84 = 5,887.58 : x
  2. Step 2: Convert to fraction form
    15,241.11/22,869.84 = 5,887.58/x
  3. Step 3: Cross multiply
    15,241.11x = 22,869.84 × 5,887.58
  4. Step 4: Simplify right side
    15,241.11x = 134,647,898.24
  5. Step 5: Solve for x
    x = 134,647,898.24/15,241.11
  6. Step 6: Final answer
    x = 8,834.52

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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.