Home / 41,458.22-57,212.39-22,595.34

Finding the Fourth Proportional to 41,458.22, 57,212.39 and 22,595.34

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Solution

The fourth proportional to 41,458.22, 57,212.39 and 22,595.34 is: 31,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458.22 : 57,212.39 = 22,595.34 : x
  2. Step 2: Convert to fraction form
    41,458.22/57,212.39 = 22,595.34/x
  3. Step 3: Cross multiply
    41,458.22x = 57,212.39 × 22,595.34
  4. Step 4: Simplify right side
    41,458.22x = 1,292,733,291.29
  5. Step 5: Solve for x
    x = 1,292,733,291.29/41,458.22
  6. Step 6: Final answer
    x = 31,181.60

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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.