Home / 4,563.16-6,293.30-3,149.11

Finding the Fourth Proportional to 4,563.16, 6,293.30 and 3,149.11

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Solution

The fourth proportional to 4,563.16, 6,293.30 and 3,149.11 is: 4,343.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.16 : 6,293.30 = 3,149.11 : x
  2. Step 2: Convert to fraction form
    4,563.16/6,293.30 = 3,149.11/x
  3. Step 3: Cross multiply
    4,563.16x = 6,293.30 × 3,149.11
  4. Step 4: Simplify right side
    4,563.16x = 19,818,293.96
  5. Step 5: Solve for x
    x = 19,818,293.96/4,563.16
  6. Step 6: Final answer
    x = 4,343.11

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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.