Home / 173,314.52-259,981.05-48,665.24

Finding the Fourth Proportional to 173,314.52, 259,981.05 and 48,665.24

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Solution

The fourth proportional to 173,314.52, 259,981.05 and 48,665.24 is: 73,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,314.52 : 259,981.05 = 48,665.24 : x
  2. Step 2: Convert to fraction form
    173,314.52/259,981.05 = 48,665.24/x
  3. Step 3: Cross multiply
    173,314.52x = 259,981.05 × 48,665.24
  4. Step 4: Simplify right side
    173,314.52x = 12,652,040,193.70
  5. Step 5: Solve for x
    x = 12,652,040,193.70/173,314.52
  6. Step 6: Final answer
    x = 73,000.46

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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.