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Finding the Fourth Proportional to 5,000.60, 7,508.93 and 3,249.86

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Solution

The fourth proportional to 5,000.60, 7,508.93 and 3,249.86 is: 4,880.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.60 : 7,508.93 = 3,249.86 : x
  2. Step 2: Convert to fraction form
    5,000.60/7,508.93 = 3,249.86/x
  3. Step 3: Cross multiply
    5,000.60x = 7,508.93 × 3,249.86
  4. Step 4: Simplify right side
    5,000.60x = 24,402,958.27
  5. Step 5: Solve for x
    x = 24,402,958.27/5,000.60
  6. Step 6: Final answer
    x = 4,880.01

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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.