Home / 41,336.61-57,020.81-26,203.65

Finding the Fourth Proportional to 41,336.61, 57,020.81 and 26,203.65

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Solution

The fourth proportional to 41,336.61, 57,020.81 and 26,203.65 is: 36,146.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,336.61 : 57,020.81 = 26,203.65 : x
  2. Step 2: Convert to fraction form
    41,336.61/57,020.81 = 26,203.65/x
  3. Step 3: Cross multiply
    41,336.61x = 57,020.81 × 26,203.65
  4. Step 4: Simplify right side
    41,336.61x = 1,494,153,216.94
  5. Step 5: Solve for x
    x = 1,494,153,216.94/41,336.61
  6. Step 6: Final answer
    x = 36,146.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.