Home / 47,082.50-70,592.82-26,819.94

Finding the Fourth Proportional to 47,082.50, 70,592.82 and 26,819.94

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Solution

The fourth proportional to 47,082.50, 70,592.82 and 26,819.94 is: 40,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,082.50 : 70,592.82 = 26,819.94 : x
  2. Step 2: Convert to fraction form
    47,082.50/70,592.82 = 26,819.94/x
  3. Step 3: Cross multiply
    47,082.50x = 70,592.82 × 26,819.94
  4. Step 4: Simplify right side
    47,082.50x = 1,893,295,360.98
  5. Step 5: Solve for x
    x = 1,893,295,360.98/47,082.50
  6. Step 6: Final answer
    x = 40,212.30

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1.5x scale

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.