Home / 4,016.88-6,023.09-1,242.77

Finding the Fourth Proportional to 4,016.88, 6,023.09 and 1,242.77

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Solution

The fourth proportional to 4,016.88, 6,023.09 and 1,242.77 is: 1,863.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.88 : 6,023.09 = 1,242.77 : x
  2. Step 2: Convert to fraction form
    4,016.88/6,023.09 = 1,242.77/x
  3. Step 3: Cross multiply
    4,016.88x = 6,023.09 × 1,242.77
  4. Step 4: Simplify right side
    4,016.88x = 7,485,279.23
  5. Step 5: Solve for x
    x = 7,485,279.23/4,016.88
  6. Step 6: Final answer
    x = 1,863.46

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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.