Home / 49,889.01-74,753.86-34,924.53

Finding the Fourth Proportional to 49,889.01, 74,753.86 and 34,924.53

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Solution

The fourth proportional to 49,889.01, 74,753.86 and 34,924.53 is: 52,331.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,889.01 : 74,753.86 = 34,924.53 : x
  2. Step 2: Convert to fraction form
    49,889.01/74,753.86 = 34,924.53/x
  3. Step 3: Cross multiply
    49,889.01x = 74,753.86 × 34,924.53
  4. Step 4: Simplify right side
    49,889.01x = 2,610,743,426.19
  5. Step 5: Solve for x
    x = 2,610,743,426.19/49,889.01
  6. Step 6: Final answer
    x = 52,331.03

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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.