Home / 4,764.42-6,575.48-2,748.13

Finding the Fourth Proportional to 4,764.42, 6,575.48 and 2,748.13

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Solution

The fourth proportional to 4,764.42, 6,575.48 and 2,748.13 is: 3,792.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764.42 : 6,575.48 = 2,748.13 : x
  2. Step 2: Convert to fraction form
    4,764.42/6,575.48 = 2,748.13/x
  3. Step 3: Cross multiply
    4,764.42x = 6,575.48 × 2,748.13
  4. Step 4: Simplify right side
    4,764.42x = 18,070,253.98
  5. Step 5: Solve for x
    x = 18,070,253.98/4,764.42
  6. Step 6: Final answer
    x = 3,792.75

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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.