Home / 61,091.22-84,304.51-35,596.00

Finding the Fourth Proportional to 61,091.22, 84,304.51 and 35,596.00

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Solution

The fourth proportional to 61,091.22, 84,304.51 and 35,596.00 is: 49,121.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,091.22 : 84,304.51 = 35,596.00 : x
  2. Step 2: Convert to fraction form
    61,091.22/84,304.51 = 35,596.00/x
  3. Step 3: Cross multiply
    61,091.22x = 84,304.51 × 35,596.00
  4. Step 4: Simplify right side
    61,091.22x = 3,000,902,916.44
  5. Step 5: Solve for x
    x = 3,000,902,916.44/61,091.22
  6. Step 6: Final answer
    x = 49,121.68

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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.