Home / 4,392.08-6,062.61-2,714.77

Finding the Fourth Proportional to 4,392.08, 6,062.61 and 2,714.77

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Solution

The fourth proportional to 4,392.08, 6,062.61 and 2,714.77 is: 3,747.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.08 : 6,062.61 = 2,714.77 : x
  2. Step 2: Convert to fraction form
    4,392.08/6,062.61 = 2,714.77/x
  3. Step 3: Cross multiply
    4,392.08x = 6,062.61 × 2,714.77
  4. Step 4: Simplify right side
    4,392.08x = 16,458,591.75
  5. Step 5: Solve for x
    x = 16,458,591.75/4,392.08
  6. Step 6: Final answer
    x = 3,747.33

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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.