Home / 41,624.67-57,440.87-22,761.39

Finding the Fourth Proportional to 41,624.67, 57,440.87 and 22,761.39

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Solution

The fourth proportional to 41,624.67, 57,440.87 and 22,761.39 is: 31,410.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,624.67 : 57,440.87 = 22,761.39 : x
  2. Step 2: Convert to fraction form
    41,624.67/57,440.87 = 22,761.39/x
  3. Step 3: Cross multiply
    41,624.67x = 57,440.87 × 22,761.39
  4. Step 4: Simplify right side
    41,624.67x = 1,307,434,035.89
  5. Step 5: Solve for x
    x = 1,307,434,035.89/41,624.67
  6. Step 6: Final answer
    x = 31,410.08

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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.