Home / 62,249.70-93,374.55-22,790.82

Finding the Fourth Proportional to 62,249.70, 93,374.55 and 22,790.82

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Solution

The fourth proportional to 62,249.70, 93,374.55 and 22,790.82 is: 34,186.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,249.70 : 93,374.55 = 22,790.82 : x
  2. Step 2: Convert to fraction form
    62,249.70/93,374.55 = 22,790.82/x
  3. Step 3: Cross multiply
    62,249.70x = 93,374.55 × 22,790.82
  4. Step 4: Simplify right side
    62,249.70x = 2,128,082,561.63
  5. Step 5: Solve for x
    x = 2,128,082,561.63/62,249.70
  6. Step 6: Final answer
    x = 34,186.23

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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.