Home / 41,969.22-57,917.50-23,106.34

Finding the Fourth Proportional to 41,969.22, 57,917.50 and 23,106.34

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Solution

The fourth proportional to 41,969.22, 57,917.50 and 23,106.34 is: 31,886.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,969.22 : 57,917.50 = 23,106.34 : x
  2. Step 2: Convert to fraction form
    41,969.22/57,917.50 = 23,106.34/x
  3. Step 3: Cross multiply
    41,969.22x = 57,917.50 × 23,106.34
  4. Step 4: Simplify right side
    41,969.22x = 1,338,261,446.95
  5. Step 5: Solve for x
    x = 1,338,261,446.95/41,969.22
  6. Step 6: Final answer
    x = 31,886.74

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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.