Home / 61,669.27-92,487.71-26,601.13

Finding the Fourth Proportional to 61,669.27, 92,487.71 and 26,601.13

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Solution

The fourth proportional to 61,669.27, 92,487.71 and 26,601.13 is: 39,894.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,669.27 : 92,487.71 = 26,601.13 : x
  2. Step 2: Convert to fraction form
    61,669.27/92,487.71 = 26,601.13/x
  3. Step 3: Cross multiply
    61,669.27x = 92,487.71 × 26,601.13
  4. Step 4: Simplify right side
    61,669.27x = 2,460,277,629.59
  5. Step 5: Solve for x
    x = 2,460,277,629.59/61,669.27
  6. Step 6: Final answer
    x = 39,894.71

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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.