Home / 94,240.84-130,049.46-51,799.24

Finding the Fourth Proportional to 94,240.84, 130,049.46 and 51,799.24

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Solution

The fourth proportional to 94,240.84, 130,049.46 and 51,799.24 is: 71,481.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,240.84 : 130,049.46 = 51,799.24 : x
  2. Step 2: Convert to fraction form
    94,240.84/130,049.46 = 51,799.24/x
  3. Step 3: Cross multiply
    94,240.84x = 130,049.46 × 51,799.24
  4. Step 4: Simplify right side
    94,240.84x = 6,736,463,190.41
  5. Step 5: Solve for x
    x = 6,736,463,190.41/94,240.84
  6. Step 6: Final answer
    x = 71,481.36

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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.