Home / 41,022.76-56,611.64-23,118.04

Finding the Fourth Proportional to 41,022.76, 56,611.64 and 23,118.04

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Solution

The fourth proportional to 41,022.76, 56,611.64 and 23,118.04 is: 31,903.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,022.76 : 56,611.64 = 23,118.04 : x
  2. Step 2: Convert to fraction form
    41,022.76/56,611.64 = 23,118.04/x
  3. Step 3: Cross multiply
    41,022.76x = 56,611.64 × 23,118.04
  4. Step 4: Simplify right side
    41,022.76x = 1,308,750,157.99
  5. Step 5: Solve for x
    x = 1,308,750,157.99/41,022.76
  6. Step 6: Final answer
    x = 31,903.03

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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.