Home / 60,967.26-84,136.74-34,109.97

Finding the Fourth Proportional to 60,967.26, 84,136.74 and 34,109.97

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Solution

The fourth proportional to 60,967.26, 84,136.74 and 34,109.97 is: 47,072.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,967.26 : 84,136.74 = 34,109.97 : x
  2. Step 2: Convert to fraction form
    60,967.26/84,136.74 = 34,109.97/x
  3. Step 3: Cross multiply
    60,967.26x = 84,136.74 × 34,109.97
  4. Step 4: Simplify right side
    60,967.26x = 2,869,901,677.30
  5. Step 5: Solve for x
    x = 2,869,901,677.30/60,967.26
  6. Step 6: Final answer
    x = 47,072.83

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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.