Home / 4,062.05-6,093.29-1,288.93

Finding the Fourth Proportional to 4,062.05, 6,093.29 and 1,288.93

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Solution

The fourth proportional to 4,062.05, 6,093.29 and 1,288.93 is: 1,933.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.05 : 6,093.29 = 1,288.93 : x
  2. Step 2: Convert to fraction form
    4,062.05/6,093.29 = 1,288.93/x
  3. Step 3: Cross multiply
    4,062.05x = 6,093.29 × 1,288.93
  4. Step 4: Simplify right side
    4,062.05x = 7,853,824.28
  5. Step 5: Solve for x
    x = 7,853,824.28/4,062.05
  6. Step 6: Final answer
    x = 1,933.46

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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.