Home / 49,360.93-68,117.82-26,699.89

Finding the Fourth Proportional to 49,360.93, 68,117.82 and 26,699.89

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Solution

The fourth proportional to 49,360.93, 68,117.82 and 26,699.89 is: 36,845.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,360.93 : 68,117.82 = 26,699.89 : x
  2. Step 2: Convert to fraction form
    49,360.93/68,117.82 = 26,699.89/x
  3. Step 3: Cross multiply
    49,360.93x = 68,117.82 × 26,699.89
  4. Step 4: Simplify right side
    49,360.93x = 1,818,738,301.04
  5. Step 5: Solve for x
    x = 1,818,738,301.04/49,360.93
  6. Step 6: Final answer
    x = 36,845.71

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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.