Home / 4,462.16-6,157.27-2,472.20

Finding the Fourth Proportional to 4,462.16, 6,157.27 and 2,472.20

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Solution

The fourth proportional to 4,462.16, 6,157.27 and 2,472.20 is: 3,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.16 : 6,157.27 = 2,472.20 : x
  2. Step 2: Convert to fraction form
    4,462.16/6,157.27 = 2,472.20/x
  3. Step 3: Cross multiply
    4,462.16x = 6,157.27 × 2,472.20
  4. Step 4: Simplify right side
    4,462.16x = 15,222,019.02
  5. Step 5: Solve for x
    x = 15,222,019.02/4,462.16
  6. Step 6: Final answer
    x = 3,411.36

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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.