Home / 94,092.67-129,847.62-51,650.29

Finding the Fourth Proportional to 94,092.67, 129,847.62 and 51,650.29

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Solution

The fourth proportional to 94,092.67, 129,847.62 and 51,650.29 is: 71,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,092.67 : 129,847.62 = 51,650.29 : x
  2. Step 2: Convert to fraction form
    94,092.67/129,847.62 = 51,650.29/x
  3. Step 3: Cross multiply
    94,092.67x = 129,847.62 × 51,650.29
  4. Step 4: Simplify right side
    94,092.67x = 6,706,667,228.81
  5. Step 5: Solve for x
    x = 6,706,667,228.81/94,092.67
  6. Step 6: Final answer
    x = 71,277.25

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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.