Home / 4,369.08-6,553.54-1,082.17

Finding the Fourth Proportional to 4,369.08, 6,553.54 and 1,082.17

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Solution

The fourth proportional to 4,369.08, 6,553.54 and 1,082.17 is: 1,623.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.08 : 6,553.54 = 1,082.17 : x
  2. Step 2: Convert to fraction form
    4,369.08/6,553.54 = 1,082.17/x
  3. Step 3: Cross multiply
    4,369.08x = 6,553.54 × 1,082.17
  4. Step 4: Simplify right side
    4,369.08x = 7,092,044.38
  5. Step 5: Solve for x
    x = 7,092,044.38/4,369.08
  6. Step 6: Final answer
    x = 1,623.24

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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.