Home / 61,403.37-92,011.15-41,338.54

Finding the Fourth Proportional to 61,403.37, 92,011.15 and 41,338.54

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Solution

The fourth proportional to 61,403.37, 92,011.15 and 41,338.54 is: 61,944.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,403.37 : 92,011.15 = 41,338.54 : x
  2. Step 2: Convert to fraction form
    61,403.37/92,011.15 = 41,338.54/x
  3. Step 3: Cross multiply
    61,403.37x = 92,011.15 × 41,338.54
  4. Step 4: Simplify right side
    61,403.37x = 3,803,606,604.72
  5. Step 5: Solve for x
    x = 3,803,606,604.72/61,403.37
  6. Step 6: Final answer
    x = 61,944.59

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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.