Home / 5,737.44-8,608.79-3,402.07

Finding the Fourth Proportional to 5,737.44, 8,608.79 and 3,402.07

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Solution

The fourth proportional to 5,737.44, 8,608.79 and 3,402.07 is: 5,104.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737.44 : 8,608.79 = 3,402.07 : x
  2. Step 2: Convert to fraction form
    5,737.44/8,608.79 = 3,402.07/x
  3. Step 3: Cross multiply
    5,737.44x = 8,608.79 × 3,402.07
  4. Step 4: Simplify right side
    5,737.44x = 29,287,689.18
  5. Step 5: Solve for x
    x = 29,287,689.18/5,737.44
  6. Step 6: Final answer
    x = 5,104.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.