Home / 47,824.28-66,015.27-41,082.85

Finding the Fourth Proportional to 47,824.28, 66,015.27 and 41,082.85

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Solution

The fourth proportional to 47,824.28, 66,015.27 and 41,082.85 is: 56,709.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,824.28 : 66,015.27 = 41,082.85 : x
  2. Step 2: Convert to fraction form
    47,824.28/66,015.27 = 41,082.85/x
  3. Step 3: Cross multiply
    47,824.28x = 66,015.27 × 41,082.85
  4. Step 4: Simplify right side
    47,824.28x = 2,712,095,435.12
  5. Step 5: Solve for x
    x = 2,712,095,435.12/47,824.28
  6. Step 6: Final answer
    x = 56,709.59

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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.