Home / 4,246.32-5,851.80-3,002.16

Finding the Fourth Proportional to 4,246.32, 5,851.80 and 3,002.16

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Solution

The fourth proportional to 4,246.32, 5,851.80 and 3,002.16 is: 4,137.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.32 : 5,851.80 = 3,002.16 : x
  2. Step 2: Convert to fraction form
    4,246.32/5,851.80 = 3,002.16/x
  3. Step 3: Cross multiply
    4,246.32x = 5,851.80 × 3,002.16
  4. Step 4: Simplify right side
    4,246.32x = 17,568,039.89
  5. Step 5: Solve for x
    x = 17,568,039.89/4,246.32
  6. Step 6: Final answer
    x = 4,137.24

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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.