Home / 94,531.88-130,456.73-52,093.14

Finding the Fourth Proportional to 94,531.88, 130,456.73 and 52,093.14

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Solution

The fourth proportional to 94,531.88, 130,456.73 and 52,093.14 is: 71,890.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,531.88 : 130,456.73 = 52,093.14 : x
  2. Step 2: Convert to fraction form
    94,531.88/130,456.73 = 52,093.14/x
  3. Step 3: Cross multiply
    94,531.88x = 130,456.73 × 52,093.14
  4. Step 4: Simplify right side
    94,531.88x = 6,795,900,439.37
  5. Step 5: Solve for x
    x = 6,795,900,439.37/94,531.88
  6. Step 6: Final answer
    x = 71,890.04

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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.