Home / 45,383.32-62,611.50-33,474.88

Finding the Fourth Proportional to 45,383.32, 62,611.50 and 33,474.88

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Solution

The fourth proportional to 45,383.32, 62,611.50 and 33,474.88 is: 46,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,383.32 : 62,611.50 = 33,474.88 : x
  2. Step 2: Convert to fraction form
    45,383.32/62,611.50 = 33,474.88/x
  3. Step 3: Cross multiply
    45,383.32x = 62,611.50 × 33,474.88
  4. Step 4: Simplify right side
    45,383.32x = 2,095,912,449.12
  5. Step 5: Solve for x
    x = 2,095,912,449.12/45,383.32
  6. Step 6: Final answer
    x = 46,182.44

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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.