Home / 16,131.14-24,197.40-5,038.04

Finding the Fourth Proportional to 16,131.14, 24,197.40 and 5,038.04

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Solution

The fourth proportional to 16,131.14, 24,197.40 and 5,038.04 is: 7,557.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,131.14 : 24,197.40 = 5,038.04 : x
  2. Step 2: Convert to fraction form
    16,131.14/24,197.40 = 5,038.04/x
  3. Step 3: Cross multiply
    16,131.14x = 24,197.40 × 5,038.04
  4. Step 4: Simplify right side
    16,131.14x = 121,907,348.11
  5. Step 5: Solve for x
    x = 121,907,348.11/16,131.14
  6. Step 6: Final answer
    x = 7,557.27

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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.