Home / 63,370.52-95,021.69-25,400.74

Finding the Fourth Proportional to 63,370.52, 95,021.69 and 25,400.74

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Solution

The fourth proportional to 63,370.52, 95,021.69 and 25,400.74 is: 38,087.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,370.52 : 95,021.69 = 25,400.74 : x
  2. Step 2: Convert to fraction form
    63,370.52/95,021.69 = 25,400.74/x
  3. Step 3: Cross multiply
    63,370.52x = 95,021.69 × 25,400.74
  4. Step 4: Simplify right side
    63,370.52x = 2,413,620,690.51
  5. Step 5: Solve for x
    x = 2,413,620,690.51/63,370.52
  6. Step 6: Final answer
    x = 38,087.44

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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.