Home / 62,764.00-94,146.77-18,391.66

Finding the Fourth Proportional to 62,764.00, 94,146.77 and 18,391.66

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Solution

The fourth proportional to 62,764.00, 94,146.77 and 18,391.66 is: 27,587.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,764.00 : 94,146.77 = 18,391.66 : x
  2. Step 2: Convert to fraction form
    62,764.00/94,146.77 = 18,391.66/x
  3. Step 3: Cross multiply
    62,764.00x = 94,146.77 × 18,391.66
  4. Step 4: Simplify right side
    62,764.00x = 1,731,515,194.55
  5. Step 5: Solve for x
    x = 1,731,515,194.55/62,764.00
  6. Step 6: Final answer
    x = 27,587.71

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1.5x scale

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.