Home / 3,736.38-5,604.18-1,656.42

Finding the Fourth Proportional to 3,736.38, 5,604.18 and 1,656.42

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Solution

The fourth proportional to 3,736.38, 5,604.18 and 1,656.42 is: 2,484.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.38 : 5,604.18 = 1,656.42 : x
  2. Step 2: Convert to fraction form
    3,736.38/5,604.18 = 1,656.42/x
  3. Step 3: Cross multiply
    3,736.38x = 5,604.18 × 1,656.42
  4. Step 4: Simplify right side
    3,736.38x = 9,282,875.84
  5. Step 5: Solve for x
    x = 9,282,875.84/3,736.38
  6. Step 6: Final answer
    x = 2,484.46

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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.