Home / 63,649.08-95,447.61-27,627.84

Finding the Fourth Proportional to 63,649.08, 95,447.61 and 27,627.84

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Solution

The fourth proportional to 63,649.08, 95,447.61 and 27,627.84 is: 41,430.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,649.08 : 95,447.61 = 27,627.84 : x
  2. Step 2: Convert to fraction form
    63,649.08/95,447.61 = 27,627.84/x
  3. Step 3: Cross multiply
    63,649.08x = 95,447.61 × 27,627.84
  4. Step 4: Simplify right side
    63,649.08x = 2,637,011,297.46
  5. Step 5: Solve for x
    x = 2,637,011,297.46/63,649.08
  6. Step 6: Final answer
    x = 41,430.47

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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.