Home / 63,624.26-95,370.78-28,573.94

Finding the Fourth Proportional to 63,624.26, 95,370.78 and 28,573.94

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Solution

The fourth proportional to 63,624.26, 95,370.78 and 28,573.94 is: 42,831.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624.26 : 95,370.78 = 28,573.94 : x
  2. Step 2: Convert to fraction form
    63,624.26/95,370.78 = 28,573.94/x
  3. Step 3: Cross multiply
    63,624.26x = 95,370.78 × 28,573.94
  4. Step 4: Simplify right side
    63,624.26x = 2,725,118,945.47
  5. Step 5: Solve for x
    x = 2,725,118,945.47/63,624.26
  6. Step 6: Final answer
    x = 42,831.44

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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.