Home / 41,688.02-57,524.34-33,211.70

Finding the Fourth Proportional to 41,688.02, 57,524.34 and 33,211.70

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Solution

The fourth proportional to 41,688.02, 57,524.34 and 33,211.70 is: 45,828.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,688.02 : 57,524.34 = 33,211.70 : x
  2. Step 2: Convert to fraction form
    41,688.02/57,524.34 = 33,211.70/x
  3. Step 3: Cross multiply
    41,688.02x = 57,524.34 × 33,211.70
  4. Step 4: Simplify right side
    41,688.02x = 1,910,481,122.78
  5. Step 5: Solve for x
    x = 1,910,481,122.78/41,688.02
  6. Step 6: Final answer
    x = 45,828.06

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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.