Home / 41,084.81-61,532.85-26,090.84

Finding the Fourth Proportional to 41,084.81, 61,532.85 and 26,090.84

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Solution

The fourth proportional to 41,084.81, 61,532.85 and 26,090.84 is: 39,076.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,084.81 : 61,532.85 = 26,090.84 : x
  2. Step 2: Convert to fraction form
    41,084.81/61,532.85 = 26,090.84/x
  3. Step 3: Cross multiply
    41,084.81x = 61,532.85 × 26,090.84
  4. Step 4: Simplify right side
    41,084.81x = 1,605,443,744.09
  5. Step 5: Solve for x
    x = 1,605,443,744.09/41,084.81
  6. Step 6: Final answer
    x = 39,076.33

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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.