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Finding the Fourth Proportional to 80,082.94, 110,525.43 and 46,090.73

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Solution

The fourth proportional to 80,082.94, 110,525.43 and 46,090.73 is: 63,611.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,082.94 : 110,525.43 = 46,090.73 : x
  2. Step 2: Convert to fraction form
    80,082.94/110,525.43 = 46,090.73/x
  3. Step 3: Cross multiply
    80,082.94x = 110,525.43 × 46,090.73
  4. Step 4: Simplify right side
    80,082.94x = 5,094,197,752.26
  5. Step 5: Solve for x
    x = 5,094,197,752.26/80,082.94
  6. Step 6: Final answer
    x = 63,611.52

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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.