Home / 94,841.13-130,883.42-52,402.41

Finding the Fourth Proportional to 94,841.13, 130,883.42 and 52,402.41

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Solution

The fourth proportional to 94,841.13, 130,883.42 and 52,402.41 is: 72,316.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,841.13 : 130,883.42 = 52,402.41 : x
  2. Step 2: Convert to fraction form
    94,841.13/130,883.42 = 52,402.41/x
  3. Step 3: Cross multiply
    94,841.13x = 130,883.42 × 52,402.41
  4. Step 4: Simplify right side
    94,841.13x = 6,858,606,375.03
  5. Step 5: Solve for x
    x = 6,858,606,375.03/94,841.13
  6. Step 6: Final answer
    x = 72,316.79

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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.