Home / 41,890.68-57,807.67-23,027.67

Finding the Fourth Proportional to 41,890.68, 57,807.67 and 23,027.67

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Solution

The fourth proportional to 41,890.68, 57,807.67 and 23,027.67 is: 31,777.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890.68 : 57,807.67 = 23,027.67 : x
  2. Step 2: Convert to fraction form
    41,890.68/57,807.67 = 23,027.67/x
  3. Step 3: Cross multiply
    41,890.68x = 57,807.67 × 23,027.67
  4. Step 4: Simplify right side
    41,890.68x = 1,331,175,948.23
  5. Step 5: Solve for x
    x = 1,331,175,948.23/41,890.68
  6. Step 6: Final answer
    x = 31,777.38

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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.