Home / 61,477.92-92,198.66-26,409.38

Finding the Fourth Proportional to 61,477.92, 92,198.66 and 26,409.38

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Solution

The fourth proportional to 61,477.92, 92,198.66 and 26,409.38 is: 39,606.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,477.92 : 92,198.66 = 26,409.38 : x
  2. Step 2: Convert to fraction form
    61,477.92/92,198.66 = 26,409.38/x
  3. Step 3: Cross multiply
    61,477.92x = 92,198.66 × 26,409.38
  4. Step 4: Simplify right side
    61,477.92x = 2,434,908,854.39
  5. Step 5: Solve for x
    x = 2,434,908,854.39/61,477.92
  6. Step 6: Final answer
    x = 39,606.23

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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.