Home / 60,961.41-84,122.82-34,099.29

Finding the Fourth Proportional to 60,961.41, 84,122.82 and 34,099.29

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Solution

The fourth proportional to 60,961.41, 84,122.82 and 34,099.29 is: 47,054.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,961.41 : 84,122.82 = 34,099.29 : x
  2. Step 2: Convert to fraction form
    60,961.41/84,122.82 = 34,099.29/x
  3. Step 3: Cross multiply
    60,961.41x = 84,122.82 × 34,099.29
  4. Step 4: Simplify right side
    60,961.41x = 2,868,528,434.80
  5. Step 5: Solve for x
    x = 2,868,528,434.80/60,961.41
  6. Step 6: Final answer
    x = 47,054.82

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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.