Home / 34,349.39-47,375.50-23,015.26

Finding the Fourth Proportional to 34,349.39, 47,375.50 and 23,015.26

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Solution

The fourth proportional to 34,349.39, 47,375.50 and 23,015.26 is: 31,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,349.39 : 47,375.50 = 23,015.26 : x
  2. Step 2: Convert to fraction form
    34,349.39/47,375.50 = 23,015.26/x
  3. Step 3: Cross multiply
    34,349.39x = 47,375.50 × 23,015.26
  4. Step 4: Simplify right side
    34,349.39x = 1,090,359,494.96
  5. Step 5: Solve for x
    x = 1,090,359,494.96/34,349.39
  6. Step 6: Final answer
    x = 31,743.20

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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.