Home / 3,569.27-4,924.19-2,076.98

Finding the Fourth Proportional to 3,569.27, 4,924.19 and 2,076.98

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Solution

The fourth proportional to 3,569.27, 4,924.19 and 2,076.98 is: 2,865.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.27 : 4,924.19 = 2,076.98 : x
  2. Step 2: Convert to fraction form
    3,569.27/4,924.19 = 2,076.98/x
  3. Step 3: Cross multiply
    3,569.27x = 4,924.19 × 2,076.98
  4. Step 4: Simplify right side
    3,569.27x = 10,227,424.72
  5. Step 5: Solve for x
    x = 10,227,424.72/3,569.27
  6. Step 6: Final answer
    x = 2,865.41

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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.