Home / 60,811.67-91,194.23-29,212.94

Finding the Fourth Proportional to 60,811.67, 91,194.23 and 29,212.94

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Solution

The fourth proportional to 60,811.67, 91,194.23 and 29,212.94 is: 43,808.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,811.67 : 91,194.23 = 29,212.94 : x
  2. Step 2: Convert to fraction form
    60,811.67/91,194.23 = 29,212.94/x
  3. Step 3: Cross multiply
    60,811.67x = 91,194.23 × 29,212.94
  4. Step 4: Simplify right side
    60,811.67x = 2,664,051,186.40
  5. Step 5: Solve for x
    x = 2,664,051,186.40/60,811.67
  6. Step 6: Final answer
    x = 43,808.23

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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.