Home / 44,803.45-67,211.30-15,213.34

Finding the Fourth Proportional to 44,803.45, 67,211.30 and 15,213.34

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Solution

The fourth proportional to 44,803.45, 67,211.30 and 15,213.34 is: 22,822.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,803.45 : 67,211.30 = 15,213.34 : x
  2. Step 2: Convert to fraction form
    44,803.45/67,211.30 = 15,213.34/x
  3. Step 3: Cross multiply
    44,803.45x = 67,211.30 × 15,213.34
  4. Step 4: Simplify right side
    44,803.45x = 1,022,508,358.74
  5. Step 5: Solve for x
    x = 1,022,508,358.74/44,803.45
  6. Step 6: Final answer
    x = 22,822.09

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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.