Home / 56,154.48-84,250.92-25,011.44

Finding the Fourth Proportional to 56,154.48, 84,250.92 and 25,011.44

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Solution

The fourth proportional to 56,154.48, 84,250.92 and 25,011.44 is: 37,525.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,154.48 : 84,250.92 = 25,011.44 : x
  2. Step 2: Convert to fraction form
    56,154.48/84,250.92 = 25,011.44/x
  3. Step 3: Cross multiply
    56,154.48x = 84,250.92 × 25,011.44
  4. Step 4: Simplify right side
    56,154.48x = 2,107,236,830.52
  5. Step 5: Solve for x
    x = 2,107,236,830.52/56,154.48
  6. Step 6: Final answer
    x = 37,525.71

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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.