Home / 5,981.00-8,253.68-3,328.34

Finding the Fourth Proportional to 5,981.00, 8,253.68 and 3,328.34

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Solution

The fourth proportional to 5,981.00, 8,253.68 and 3,328.34 is: 4,593.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981.00 : 8,253.68 = 3,328.34 : x
  2. Step 2: Convert to fraction form
    5,981.00/8,253.68 = 3,328.34/x
  3. Step 3: Cross multiply
    5,981.00x = 8,253.68 × 3,328.34
  4. Step 4: Simplify right side
    5,981.00x = 27,470,995.38
  5. Step 5: Solve for x
    x = 27,470,995.38/5,981.00
  6. Step 6: Final answer
    x = 4,593.05

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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.