Home / 94,241.25-130,052.97-51,802.56

Finding the Fourth Proportional to 94,241.25, 130,052.97 and 51,802.56

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Solution

The fourth proportional to 94,241.25, 130,052.97 and 51,802.56 is: 71,487.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,241.25 : 130,052.97 = 51,802.56 : x
  2. Step 2: Convert to fraction form
    94,241.25/130,052.97 = 51,802.56/x
  3. Step 3: Cross multiply
    94,241.25x = 130,052.97 × 51,802.56
  4. Step 4: Simplify right side
    94,241.25x = 6,737,076,781.60
  5. Step 5: Solve for x
    x = 6,737,076,781.60/94,241.25
  6. Step 6: Final answer
    x = 71,487.56

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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.