Home / 94,208.44-130,006.19-51,766.06

Finding the Fourth Proportional to 94,208.44, 130,006.19 and 51,766.06

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Solution

The fourth proportional to 94,208.44, 130,006.19 and 51,766.06 is: 71,436.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,208.44 : 130,006.19 = 51,766.06 : x
  2. Step 2: Convert to fraction form
    94,208.44/130,006.19 = 51,766.06/x
  3. Step 3: Cross multiply
    94,208.44x = 130,006.19 × 51,766.06
  4. Step 4: Simplify right side
    94,208.44x = 6,729,908,231.91
  5. Step 5: Solve for x
    x = 6,729,908,231.91/94,208.44
  6. Step 6: Final answer
    x = 71,436.36

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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.