Home / 41,396.70-57,127.47-22,533.82

Finding the Fourth Proportional to 41,396.70, 57,127.47 and 22,533.82

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Solution

The fourth proportional to 41,396.70, 57,127.47 and 22,533.82 is: 31,096.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,396.70 : 57,127.47 = 22,533.82 : x
  2. Step 2: Convert to fraction form
    41,396.70/57,127.47 = 22,533.82/x
  3. Step 3: Cross multiply
    41,396.70x = 57,127.47 × 22,533.82
  4. Step 4: Simplify right side
    41,396.70x = 1,287,300,126.04
  5. Step 5: Solve for x
    x = 1,287,300,126.04/41,396.70
  6. Step 6: Final answer
    x = 31,096.68

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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.