Home / 4,632.44-6,390.44-3,568.10

Finding the Fourth Proportional to 4,632.44, 6,390.44 and 3,568.10

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Solution

The fourth proportional to 4,632.44, 6,390.44 and 3,568.10 is: 4,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.44 : 6,390.44 = 3,568.10 : x
  2. Step 2: Convert to fraction form
    4,632.44/6,390.44 = 3,568.10/x
  3. Step 3: Cross multiply
    4,632.44x = 6,390.44 × 3,568.10
  4. Step 4: Simplify right side
    4,632.44x = 22,801,748.57
  5. Step 5: Solve for x
    x = 22,801,748.57/4,632.44
  6. Step 6: Final answer
    x = 4,922.19

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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.