Home / 62,889.48-94,350.42-18,514.44

Finding the Fourth Proportional to 62,889.48, 94,350.42 and 18,514.44

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Solution

The fourth proportional to 62,889.48, 94,350.42 and 18,514.44 is: 27,776.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,889.48 : 94,350.42 = 18,514.44 : x
  2. Step 2: Convert to fraction form
    62,889.48/94,350.42 = 18,514.44/x
  3. Step 3: Cross multiply
    62,889.48x = 94,350.42 × 18,514.44
  4. Step 4: Simplify right side
    62,889.48x = 1,746,845,190.06
  5. Step 5: Solve for x
    x = 1,746,845,190.06/62,889.48
  6. Step 6: Final answer
    x = 27,776.43

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1.5x scale

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.