Home / 5,989.69-8,266.32-3,337.49

Finding the Fourth Proportional to 5,989.69, 8,266.32 and 3,337.49

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Solution

The fourth proportional to 5,989.69, 8,266.32 and 3,337.49 is: 4,606.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.69 : 8,266.32 = 3,337.49 : x
  2. Step 2: Convert to fraction form
    5,989.69/8,266.32 = 3,337.49/x
  3. Step 3: Cross multiply
    5,989.69x = 8,266.32 × 3,337.49
  4. Step 4: Simplify right side
    5,989.69x = 27,588,760.34
  5. Step 5: Solve for x
    x = 27,588,760.34/5,989.69
  6. Step 6: Final answer
    x = 4,606.04

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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.