Home / 39,262.13-58,912.09-19,542.41

Finding the Fourth Proportional to 39,262.13, 58,912.09 and 19,542.41

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Solution

The fourth proportional to 39,262.13, 58,912.09 and 19,542.41 is: 29,323.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,262.13 : 58,912.09 = 19,542.41 : x
  2. Step 2: Convert to fraction form
    39,262.13/58,912.09 = 19,542.41/x
  3. Step 3: Cross multiply
    39,262.13x = 58,912.09 × 19,542.41
  4. Step 4: Simplify right side
    39,262.13x = 1,151,283,873.32
  5. Step 5: Solve for x
    x = 1,151,283,873.32/39,262.13
  6. Step 6: Final answer
    x = 29,323.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.