Home / 61,477.73-92,198.37-26,409.19

Finding the Fourth Proportional to 61,477.73, 92,198.37 and 26,409.19

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Solution

The fourth proportional to 61,477.73, 92,198.37 and 26,409.19 is: 39,605.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,477.73 : 92,198.37 = 26,409.19 : x
  2. Step 2: Convert to fraction form
    61,477.73/92,198.37 = 26,409.19/x
  3. Step 3: Cross multiply
    61,477.73x = 92,198.37 × 26,409.19
  4. Step 4: Simplify right side
    61,477.73x = 2,434,884,139.56
  5. Step 5: Solve for x
    x = 2,434,884,139.56/61,477.73
  6. Step 6: Final answer
    x = 39,605.95

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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.