Home / 39,822.82-59,700.75-26,634.94

Finding the Fourth Proportional to 39,822.82, 59,700.75 and 26,634.94

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Solution

The fourth proportional to 39,822.82, 59,700.75 and 26,634.94 is: 39,930.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,822.82 : 59,700.75 = 26,634.94 : x
  2. Step 2: Convert to fraction form
    39,822.82/59,700.75 = 26,634.94/x
  3. Step 3: Cross multiply
    39,822.82x = 59,700.75 × 26,634.94
  4. Step 4: Simplify right side
    39,822.82x = 1,590,126,143.34
  5. Step 5: Solve for x
    x = 1,590,126,143.34/39,822.82
  6. Step 6: Final answer
    x = 39,930.02

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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.