Home / 4,027.62-6,041.40-1,105.93

Finding the Fourth Proportional to 4,027.62, 6,041.40 and 1,105.93

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Solution

The fourth proportional to 4,027.62, 6,041.40 and 1,105.93 is: 1,658.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.62 : 6,041.40 = 1,105.93 : x
  2. Step 2: Convert to fraction form
    4,027.62/6,041.40 = 1,105.93/x
  3. Step 3: Cross multiply
    4,027.62x = 6,041.40 × 1,105.93
  4. Step 4: Simplify right side
    4,027.62x = 6,681,365.50
  5. Step 5: Solve for x
    x = 6,681,365.50/4,027.62
  6. Step 6: Final answer
    x = 1,658.89

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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.