Home / 49,493.72-74,254.40-16,237.18

Finding the Fourth Proportional to 49,493.72, 74,254.40 and 16,237.18

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Solution

The fourth proportional to 49,493.72, 74,254.40 and 16,237.18 is: 24,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,493.72 : 74,254.40 = 16,237.18 : x
  2. Step 2: Convert to fraction form
    49,493.72/74,254.40 = 16,237.18/x
  3. Step 3: Cross multiply
    49,493.72x = 74,254.40 × 16,237.18
  4. Step 4: Simplify right side
    49,493.72x = 1,205,682,058.59
  5. Step 5: Solve for x
    x = 1,205,682,058.59/49,493.72
  6. Step 6: Final answer
    x = 24,360.30

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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.