Home / 44,927.58-67,388.91-15,345.39

Finding the Fourth Proportional to 44,927.58, 67,388.91 and 15,345.39

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Solution

The fourth proportional to 44,927.58, 67,388.91 and 15,345.39 is: 23,017.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,927.58 : 67,388.91 = 15,345.39 : x
  2. Step 2: Convert to fraction form
    44,927.58/67,388.91 = 15,345.39/x
  3. Step 3: Cross multiply
    44,927.58x = 67,388.91 × 15,345.39
  4. Step 4: Simplify right side
    44,927.58x = 1,034,109,105.62
  5. Step 5: Solve for x
    x = 1,034,109,105.62/44,927.58
  6. Step 6: Final answer
    x = 23,017.24

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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.