Home / 16,279.76-24,420.48-4,593.86

Finding the Fourth Proportional to 16,279.76, 24,420.48 and 4,593.86

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Solution

The fourth proportional to 16,279.76, 24,420.48 and 4,593.86 is: 6,891.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,279.76 : 24,420.48 = 4,593.86 : x
  2. Step 2: Convert to fraction form
    16,279.76/24,420.48 = 4,593.86/x
  3. Step 3: Cross multiply
    16,279.76x = 24,420.48 × 4,593.86
  4. Step 4: Simplify right side
    16,279.76x = 112,184,266.25
  5. Step 5: Solve for x
    x = 112,184,266.25/16,279.76
  6. Step 6: Final answer
    x = 6,891.03

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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.