Home / 94,591.44-130,537.08-52,151.48

Finding the Fourth Proportional to 94,591.44, 130,537.08 and 52,151.48

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Solution

The fourth proportional to 94,591.44, 130,537.08 and 52,151.48 is: 71,969.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,591.44 : 130,537.08 = 52,151.48 : x
  2. Step 2: Convert to fraction form
    94,591.44/130,537.08 = 52,151.48/x
  3. Step 3: Cross multiply
    94,591.44x = 130,537.08 × 52,151.48
  4. Step 4: Simplify right side
    94,591.44x = 6,807,701,916.88
  5. Step 5: Solve for x
    x = 6,807,701,916.88/94,591.44
  6. Step 6: Final answer
    x = 71,969.53

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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.