Home / 34,411.92-47,481.23-22,492.77

Finding the Fourth Proportional to 34,411.92, 47,481.23 and 22,492.77

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Solution

The fourth proportional to 34,411.92, 47,481.23 and 22,492.77 is: 31,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,411.92 : 47,481.23 = 22,492.77 : x
  2. Step 2: Convert to fraction form
    34,411.92/47,481.23 = 22,492.77/x
  3. Step 3: Cross multiply
    34,411.92x = 47,481.23 × 22,492.77
  4. Step 4: Simplify right side
    34,411.92x = 1,067,984,273.24
  5. Step 5: Solve for x
    x = 1,067,984,273.24/34,411.92
  6. Step 6: Final answer
    x = 31,035.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.