Home / 3,958.13-5,937.03-1,036.37

Finding the Fourth Proportional to 3,958.13, 5,937.03 and 1,036.37

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Solution

The fourth proportional to 3,958.13, 5,937.03 and 1,036.37 is: 1,554.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,958.13 : 5,937.03 = 1,036.37 : x
  2. Step 2: Convert to fraction form
    3,958.13/5,937.03 = 1,036.37/x
  3. Step 3: Cross multiply
    3,958.13x = 5,937.03 × 1,036.37
  4. Step 4: Simplify right side
    3,958.13x = 6,152,959.78
  5. Step 5: Solve for x
    x = 6,152,959.78/3,958.13
  6. Step 6: Final answer
    x = 1,554.51

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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.