Home / 6,076.71-8,381.57-5,873.49

Finding the Fourth Proportional to 6,076.71, 8,381.57 and 5,873.49

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Solution

The fourth proportional to 6,076.71, 8,381.57 and 5,873.49 is: 8,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076.71 : 8,381.57 = 5,873.49 : x
  2. Step 2: Convert to fraction form
    6,076.71/8,381.57 = 5,873.49/x
  3. Step 3: Cross multiply
    6,076.71x = 8,381.57 × 5,873.49
  4. Step 4: Simplify right side
    6,076.71x = 49,229,038.21
  5. Step 5: Solve for x
    x = 49,229,038.21/6,076.71
  6. Step 6: Final answer
    x = 8,101.27

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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.