Home / 14,954.27-22,424.57-5,587.42

Finding the Fourth Proportional to 14,954.27, 22,424.57 and 5,587.42

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Solution

The fourth proportional to 14,954.27, 22,424.57 and 5,587.42 is: 8,378.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,954.27 : 22,424.57 = 5,587.42 : x
  2. Step 2: Convert to fraction form
    14,954.27/22,424.57 = 5,587.42/x
  3. Step 3: Cross multiply
    14,954.27x = 22,424.57 × 5,587.42
  4. Step 4: Simplify right side
    14,954.27x = 125,295,350.85
  5. Step 5: Solve for x
    x = 125,295,350.85/14,954.27
  6. Step 6: Final answer
    x = 8,378.57

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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.