Home / 4,520.00-6,237.54-2,530.56

Finding the Fourth Proportional to 4,520.00, 6,237.54 and 2,530.56

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Solution

The fourth proportional to 4,520.00, 6,237.54 and 2,530.56 is: 3,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520.00 : 6,237.54 = 2,530.56 : x
  2. Step 2: Convert to fraction form
    4,520.00/6,237.54 = 2,530.56/x
  3. Step 3: Cross multiply
    4,520.00x = 6,237.54 × 2,530.56
  4. Step 4: Simplify right side
    4,520.00x = 15,784,469.22
  5. Step 5: Solve for x
    x = 15,784,469.22/4,520.00
  6. Step 6: Final answer
    x = 3,492.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.