Home / 4,761.35-6,569.60-2,873.24

Finding the Fourth Proportional to 4,761.35, 6,569.60 and 2,873.24

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Solution

The fourth proportional to 4,761.35, 6,569.60 and 2,873.24 is: 3,964.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761.35 : 6,569.60 = 2,873.24 : x
  2. Step 2: Convert to fraction form
    4,761.35/6,569.60 = 2,873.24/x
  3. Step 3: Cross multiply
    4,761.35x = 6,569.60 × 2,873.24
  4. Step 4: Simplify right side
    4,761.35x = 18,875,990.29
  5. Step 5: Solve for x
    x = 18,875,990.29/4,761.35
  6. Step 6: Final answer
    x = 3,964.42

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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.