Home / 53,348.83-80,010.16-25,267.87

Finding the Fourth Proportional to 53,348.83, 80,010.16 and 25,267.87

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Solution

The fourth proportional to 53,348.83, 80,010.16 and 25,267.87 is: 37,895.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,348.83 : 80,010.16 = 25,267.87 : x
  2. Step 2: Convert to fraction form
    53,348.83/80,010.16 = 25,267.87/x
  3. Step 3: Cross multiply
    53,348.83x = 80,010.16 × 25,267.87
  4. Step 4: Simplify right side
    53,348.83x = 2,021,686,321.56
  5. Step 5: Solve for x
    x = 2,021,686,321.56/53,348.83
  6. Step 6: Final answer
    x = 37,895.61

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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.