Home / 4,306.96-6,453.24-4,144.96

Finding the Fourth Proportional to 4,306.96, 6,453.24 and 4,144.96

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Solution

The fourth proportional to 4,306.96, 6,453.24 and 4,144.96 is: 6,210.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.96 : 6,453.24 = 4,144.96 : x
  2. Step 2: Convert to fraction form
    4,306.96/6,453.24 = 4,144.96/x
  3. Step 3: Cross multiply
    4,306.96x = 6,453.24 × 4,144.96
  4. Step 4: Simplify right side
    4,306.96x = 26,748,421.67
  5. Step 5: Solve for x
    x = 26,748,421.67/4,306.96
  6. Step 6: Final answer
    x = 6,210.51

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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.