Home / 49,882.68-74,827.32-16,601.40

Finding the Fourth Proportional to 49,882.68, 74,827.32 and 16,601.40

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Solution

The fourth proportional to 49,882.68, 74,827.32 and 16,601.40 is: 24,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,882.68 : 74,827.32 = 16,601.40 : x
  2. Step 2: Convert to fraction form
    49,882.68/74,827.32 = 16,601.40/x
  3. Step 3: Cross multiply
    49,882.68x = 74,827.32 × 16,601.40
  4. Step 4: Simplify right side
    49,882.68x = 1,242,238,270.25
  5. Step 5: Solve for x
    x = 1,242,238,270.25/49,882.68
  6. Step 6: Final answer
    x = 24,903.20

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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.