Home / 39,833.28-59,733-17,631

Finding the Fourth Proportional to 39,833.28, 59,733 and 17,631

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Solution

The fourth proportional to 39,833.28, 59,733 and 17,631 is: 26,439.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,833.28 : 59,733 = 17,631 : x
  2. Step 2: Convert to fraction form
    39,833.28/59,733 = 17,631/x
  3. Step 3: Cross multiply
    39,833.28x = 59,733 × 17,631
  4. Step 4: Simplify right side
    39,833.28x = 1,053,152,523
  5. Step 5: Solve for x
    x = 1,053,152,523/39,833.28
  6. Step 6: Final answer
    x = 26,439.01

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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.