Home / 45,393.37-62,641.94-25,249.82

Finding the Fourth Proportional to 45,393.37, 62,641.94 and 25,249.82

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Solution

The fourth proportional to 45,393.37, 62,641.94 and 25,249.82 is: 34,844.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,393.37 : 62,641.94 = 25,249.82 : x
  2. Step 2: Convert to fraction form
    45,393.37/62,641.94 = 25,249.82/x
  3. Step 3: Cross multiply
    45,393.37x = 62,641.94 × 25,249.82
  4. Step 4: Simplify right side
    45,393.37x = 1,581,697,269.99
  5. Step 5: Solve for x
    x = 1,581,697,269.99/45,393.37
  6. Step 6: Final answer
    x = 34,844.24

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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.