Home / 173,023.08-259,577.88-48,363

Finding the Fourth Proportional to 173,023.08, 259,577.88 and 48,363

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Solution

The fourth proportional to 173,023.08, 259,577.88 and 48,363 is: 72,556.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,023.08 : 259,577.88 = 48,363 : x
  2. Step 2: Convert to fraction form
    173,023.08/259,577.88 = 48,363/x
  3. Step 3: Cross multiply
    173,023.08x = 259,577.88 × 48,363
  4. Step 4: Simplify right side
    173,023.08x = 12,553,965,010.44
  5. Step 5: Solve for x
    x = 12,553,965,010.44/173,023.08
  6. Step 6: Final answer
    x = 72,556.59

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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.