Home / 39,208.26-58,822.14-11,506.26

Finding the Fourth Proportional to 39,208.26, 58,822.14 and 11,506.26

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Solution

The fourth proportional to 39,208.26, 58,822.14 and 11,506.26 is: 17,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,208.26 : 58,822.14 = 11,506.26 : x
  2. Step 2: Convert to fraction form
    39,208.26/58,822.14 = 11,506.26/x
  3. Step 3: Cross multiply
    39,208.26x = 58,822.14 × 11,506.26
  4. Step 4: Simplify right side
    39,208.26x = 676,822,836.60
  5. Step 5: Solve for x
    x = 676,822,836.60/39,208.26
  6. Step 6: Final answer
    x = 17,262.25

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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.