Home / 173,822.70-261,050.85-152,049.90

Finding the Fourth Proportional to 173,822.70, 261,050.85 and 152,049.90

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Solution

The fourth proportional to 173,822.70, 261,050.85 and 152,049.90 is: 228,351.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,822.70 : 261,050.85 = 152,049.90 : x
  2. Step 2: Convert to fraction form
    173,822.70/261,050.85 = 152,049.90/x
  3. Step 3: Cross multiply
    173,822.70x = 261,050.85 × 152,049.90
  4. Step 4: Simplify right side
    173,822.70x = 39,692,755,637.42
  5. Step 5: Solve for x
    x = 39,692,755,637.42/173,822.70
  6. Step 6: Final answer
    x = 228,351.97

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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.