Home / 94,570.44-130,505.27-51,549.56

Finding the Fourth Proportional to 94,570.44, 130,505.27 and 51,549.56

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Solution

The fourth proportional to 94,570.44, 130,505.27 and 51,549.56 is: 71,137.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,570.44 : 130,505.27 = 51,549.56 : x
  2. Step 2: Convert to fraction form
    94,570.44/130,505.27 = 51,549.56/x
  3. Step 3: Cross multiply
    94,570.44x = 130,505.27 × 51,549.56
  4. Step 4: Simplify right side
    94,570.44x = 6,727,488,335.91
  5. Step 5: Solve for x
    x = 6,727,488,335.91/94,570.44
  6. Step 6: Final answer
    x = 71,137.33

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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.