Home / 16,348.24-24,523.80-5,255.92

Finding the Fourth Proportional to 16,348.24, 24,523.80 and 5,255.92

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Solution

The fourth proportional to 16,348.24, 24,523.80 and 5,255.92 is: 7,884.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,348.24 : 24,523.80 = 5,255.92 : x
  2. Step 2: Convert to fraction form
    16,348.24/24,523.80 = 5,255.92/x
  3. Step 3: Cross multiply
    16,348.24x = 24,523.80 × 5,255.92
  4. Step 4: Simplify right side
    16,348.24x = 128,895,130.90
  5. Step 5: Solve for x
    x = 128,895,130.90/16,348.24
  6. Step 6: Final answer
    x = 7,884.34

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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.