Home / 94,591.56-130,537.26-52,151.64

Finding the Fourth Proportional to 94,591.56, 130,537.26 and 52,151.64

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Solution

The fourth proportional to 94,591.56, 130,537.26 and 52,151.64 is: 71,969.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,591.56 : 130,537.26 = 52,151.64 : x
  2. Step 2: Convert to fraction form
    94,591.56/130,537.26 = 52,151.64/x
  3. Step 3: Cross multiply
    94,591.56x = 130,537.26 × 52,151.64
  4. Step 4: Simplify right side
    94,591.56x = 6,807,732,190.11
  5. Step 5: Solve for x
    x = 6,807,732,190.11/94,591.56
  6. Step 6: Final answer
    x = 71,969.76

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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.