Home / 5,000.02-7,494.99-2,228.14

Finding the Fourth Proportional to 5,000.02, 7,494.99 and 2,228.14

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Solution

The fourth proportional to 5,000.02, 7,494.99 and 2,228.14 is: 3,339.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.02 : 7,494.99 = 2,228.14 : x
  2. Step 2: Convert to fraction form
    5,000.02/7,494.99 = 2,228.14/x
  3. Step 3: Cross multiply
    5,000.02x = 7,494.99 × 2,228.14
  4. Step 4: Simplify right side
    5,000.02x = 16,699,887.02
  5. Step 5: Solve for x
    x = 16,699,887.02/5,000.02
  6. Step 6: Final answer
    x = 3,339.96

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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.