Home / 41,249.91-61,864.94-19,041.95

Finding the Fourth Proportional to 41,249.91, 61,864.94 and 19,041.95

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Solution

The fourth proportional to 41,249.91, 61,864.94 and 19,041.95 is: 28,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,249.91 : 61,864.94 = 19,041.95 : x
  2. Step 2: Convert to fraction form
    41,249.91/61,864.94 = 19,041.95/x
  3. Step 3: Cross multiply
    41,249.91x = 61,864.94 × 19,041.95
  4. Step 4: Simplify right side
    41,249.91x = 1,178,029,094.23
  5. Step 5: Solve for x
    x = 1,178,029,094.23/41,249.91
  6. Step 6: Final answer
    x = 28,558.34

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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.