Home / 4,756.36-6,565.42-2,767.54

Finding the Fourth Proportional to 4,756.36, 6,565.42 and 2,767.54

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Solution

The fourth proportional to 4,756.36, 6,565.42 and 2,767.54 is: 3,820.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756.36 : 6,565.42 = 2,767.54 : x
  2. Step 2: Convert to fraction form
    4,756.36/6,565.42 = 2,767.54/x
  3. Step 3: Cross multiply
    4,756.36x = 6,565.42 × 2,767.54
  4. Step 4: Simplify right side
    4,756.36x = 18,170,062.47
  5. Step 5: Solve for x
    x = 18,170,062.47/4,756.36
  6. Step 6: Final answer
    x = 3,820.16

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