Home / 3,595.19-5,398.97-1,954.94

Finding the Fourth Proportional to 3,595.19, 5,398.97 and 1,954.94

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Solution

The fourth proportional to 3,595.19, 5,398.97 and 1,954.94 is: 2,935.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595.19 : 5,398.97 = 1,954.94 : x
  2. Step 2: Convert to fraction form
    3,595.19/5,398.97 = 1,954.94/x
  3. Step 3: Cross multiply
    3,595.19x = 5,398.97 × 1,954.94
  4. Step 4: Simplify right side
    3,595.19x = 10,554,625.64
  5. Step 5: Solve for x
    x = 10,554,625.64/3,595.19
  6. Step 6: Final answer
    x = 2,935.77

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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.