Home / 41,348.08-62,007.54-19,157.32

Finding the Fourth Proportional to 41,348.08, 62,007.54 and 19,157.32

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Solution

The fourth proportional to 41,348.08, 62,007.54 and 19,157.32 is: 28,729.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,348.08 : 62,007.54 = 19,157.32 : x
  2. Step 2: Convert to fraction form
    41,348.08/62,007.54 = 19,157.32/x
  3. Step 3: Cross multiply
    41,348.08x = 62,007.54 × 19,157.32
  4. Step 4: Simplify right side
    41,348.08x = 1,187,898,286.19
  5. Step 5: Solve for x
    x = 1,187,898,286.19/41,348.08
  6. Step 6: Final answer
    x = 28,729.22

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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.