Home / 5,852.72-8,073.06-4,083.68

Finding the Fourth Proportional to 5,852.72, 8,073.06 and 4,083.68

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Solution

The fourth proportional to 5,852.72, 8,073.06 and 4,083.68 is: 5,632.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.72 : 8,073.06 = 4,083.68 : x
  2. Step 2: Convert to fraction form
    5,852.72/8,073.06 = 4,083.68/x
  3. Step 3: Cross multiply
    5,852.72x = 8,073.06 × 4,083.68
  4. Step 4: Simplify right side
    5,852.72x = 32,967,793.66
  5. Step 5: Solve for x
    x = 32,967,793.66/5,852.72
  6. Step 6: Final answer
    x = 5,632.90

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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.