Home / 4,462.10-6,157.74-2,472.70

Finding the Fourth Proportional to 4,462.10, 6,157.74 and 2,472.70

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Solution

The fourth proportional to 4,462.10, 6,157.74 and 2,472.70 is: 3,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.10 : 6,157.74 = 2,472.70 : x
  2. Step 2: Convert to fraction form
    4,462.10/6,157.74 = 2,472.70/x
  3. Step 3: Cross multiply
    4,462.10x = 6,157.74 × 2,472.70
  4. Step 4: Simplify right side
    4,462.10x = 15,226,212.91
  5. Step 5: Solve for x
    x = 15,226,212.91/4,462.10
  6. Step 6: Final answer
    x = 3,412.34

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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.