Home / 94,324.78-141,250.58-56,350.64

Finding the Fourth Proportional to 94,324.78, 141,250.58 and 56,350.64

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Solution

The fourth proportional to 94,324.78, 141,250.58 and 56,350.64 is: 84,384.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.78 : 141,250.58 = 56,350.64 : x
  2. Step 2: Convert to fraction form
    94,324.78/141,250.58 = 56,350.64/x
  3. Step 3: Cross multiply
    94,324.78x = 141,250.58 × 56,350.64
  4. Step 4: Simplify right side
    94,324.78x = 7,959,560,583.37
  5. Step 5: Solve for x
    x = 7,959,560,583.37/94,324.78
  6. Step 6: Final answer
    x = 84,384.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.