Home / 42,922.62-59,223.29-27,027.99

Finding the Fourth Proportional to 42,922.62, 59,223.29 and 27,027.99

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Solution

The fourth proportional to 42,922.62, 59,223.29 and 27,027.99 is: 37,292.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,922.62 : 59,223.29 = 27,027.99 : x
  2. Step 2: Convert to fraction form
    42,922.62/59,223.29 = 27,027.99/x
  3. Step 3: Cross multiply
    42,922.62x = 59,223.29 × 27,027.99
  4. Step 4: Simplify right side
    42,922.62x = 1,600,686,354.75
  5. Step 5: Solve for x
    x = 1,600,686,354.75/42,922.62
  6. Step 6: Final answer
    x = 37,292.37

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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.