Home / 49,089.05-67,745.73-36,967.83

Finding the Fourth Proportional to 49,089.05, 67,745.73 and 36,967.83

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Solution

The fourth proportional to 49,089.05, 67,745.73 and 36,967.83 is: 51,017.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,089.05 : 67,745.73 = 36,967.83 : x
  2. Step 2: Convert to fraction form
    49,089.05/67,745.73 = 36,967.83/x
  3. Step 3: Cross multiply
    49,089.05x = 67,745.73 × 36,967.83
  4. Step 4: Simplify right side
    49,089.05x = 2,504,412,291.14
  5. Step 5: Solve for x
    x = 2,504,412,291.14/49,089.05
  6. Step 6: Final answer
    x = 51,017.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.