Home / 4,568.19-6,297.51-2,993.55

Finding the Fourth Proportional to 4,568.19, 6,297.51 and 2,993.55

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Solution

The fourth proportional to 4,568.19, 6,297.51 and 2,993.55 is: 4,126.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568.19 : 6,297.51 = 2,993.55 : x
  2. Step 2: Convert to fraction form
    4,568.19/6,297.51 = 2,993.55/x
  3. Step 3: Cross multiply
    4,568.19x = 6,297.51 × 2,993.55
  4. Step 4: Simplify right side
    4,568.19x = 18,851,911.06
  5. Step 5: Solve for x
    x = 18,851,911.06/4,568.19
  6. Step 6: Final answer
    x = 4,126.78

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Half scale
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Double scale
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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.