Home / 94,393.26-130,265.28-51,954.39

Finding the Fourth Proportional to 94,393.26, 130,265.28 and 51,954.39

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Solution

The fourth proportional to 94,393.26, 130,265.28 and 51,954.39 is: 71,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,393.26 : 130,265.28 = 51,954.39 : x
  2. Step 2: Convert to fraction form
    94,393.26/130,265.28 = 51,954.39/x
  3. Step 3: Cross multiply
    94,393.26x = 130,265.28 × 51,954.39
  4. Step 4: Simplify right side
    94,393.26x = 6,767,853,160.58
  5. Step 5: Solve for x
    x = 6,767,853,160.58/94,393.26
  6. Step 6: Final answer
    x = 71,698.48

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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.