Home / 41,465.27-57,222.07-22,602.39

Finding the Fourth Proportional to 41,465.27, 57,222.07 and 22,602.39

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Solution

The fourth proportional to 41,465.27, 57,222.07 and 22,602.39 is: 31,191.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,465.27 : 57,222.07 = 22,602.39 : x
  2. Step 2: Convert to fraction form
    41,465.27/57,222.07 = 22,602.39/x
  3. Step 3: Cross multiply
    41,465.27x = 57,222.07 × 22,602.39
  4. Step 4: Simplify right side
    41,465.27x = 1,293,355,542.75
  5. Step 5: Solve for x
    x = 1,293,355,542.75/41,465.27
  6. Step 6: Final answer
    x = 31,191.30

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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.