Home / 37,006.82-55,510.80-10,711.64

Finding the Fourth Proportional to 37,006.82, 55,510.80 and 10,711.64

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Solution

The fourth proportional to 37,006.82, 55,510.80 and 10,711.64 is: 16,067.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,006.82 : 55,510.80 = 10,711.64 : x
  2. Step 2: Convert to fraction form
    37,006.82/55,510.80 = 10,711.64/x
  3. Step 3: Cross multiply
    37,006.82x = 55,510.80 × 10,711.64
  4. Step 4: Simplify right side
    37,006.82x = 594,611,705.71
  5. Step 5: Solve for x
    x = 594,611,705.71/37,006.82
  6. Step 6: Final answer
    x = 16,067.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.