Home / 45,474.06-62,754.21-26,611.19

Finding the Fourth Proportional to 45,474.06, 62,754.21 and 26,611.19

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Solution

The fourth proportional to 45,474.06, 62,754.21 and 26,611.19 is: 36,723.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,474.06 : 62,754.21 = 26,611.19 : x
  2. Step 2: Convert to fraction form
    45,474.06/62,754.21 = 26,611.19/x
  3. Step 3: Cross multiply
    45,474.06x = 62,754.21 × 26,611.19
  4. Step 4: Simplify right side
    45,474.06x = 1,669,964,205.61
  5. Step 5: Solve for x
    x = 1,669,964,205.61/45,474.06
  6. Step 6: Final answer
    x = 36,723.45

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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.