Home / 36,847.14-55,272.45-10,555.74

Finding the Fourth Proportional to 36,847.14, 55,272.45 and 10,555.74

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Solution

The fourth proportional to 36,847.14, 55,272.45 and 10,555.74 is: 15,834.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,847.14 : 55,272.45 = 10,555.74 : x
  2. Step 2: Convert to fraction form
    36,847.14/55,272.45 = 10,555.74/x
  3. Step 3: Cross multiply
    36,847.14x = 55,272.45 × 10,555.74
  4. Step 4: Simplify right side
    36,847.14x = 583,441,611.36
  5. Step 5: Solve for x
    x = 583,441,611.36/36,847.14
  6. Step 6: Final answer
    x = 15,834.11

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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.