Home / 29,279.33-43,925.06-11,750.52

Finding the Fourth Proportional to 29,279.33, 43,925.06 and 11,750.52

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Solution

The fourth proportional to 29,279.33, 43,925.06 and 11,750.52 is: 17,628.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,279.33 : 43,925.06 = 11,750.52 : x
  2. Step 2: Convert to fraction form
    29,279.33/43,925.06 = 11,750.52/x
  3. Step 3: Cross multiply
    29,279.33x = 43,925.06 × 11,750.52
  4. Step 4: Simplify right side
    29,279.33x = 516,142,237.28
  5. Step 5: Solve for x
    x = 516,142,237.28/29,279.33
  6. Step 6: Final answer
    x = 17,628.22

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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.