Home / 49,877.24-74,799.52-16,588.13

Finding the Fourth Proportional to 49,877.24, 74,799.52 and 16,588.13

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Solution

The fourth proportional to 49,877.24, 74,799.52 and 16,588.13 is: 24,876.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,877.24 : 74,799.52 = 16,588.13 : x
  2. Step 2: Convert to fraction form
    49,877.24/74,799.52 = 16,588.13/x
  3. Step 3: Cross multiply
    49,877.24x = 74,799.52 × 16,588.13
  4. Step 4: Simplify right side
    49,877.24x = 1,240,783,746.23
  5. Step 5: Solve for x
    x = 1,240,783,746.23/49,877.24
  6. Step 6: Final answer
    x = 24,876.75

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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.