Home / 63,824.76-88,086.96-36,975.69

Finding the Fourth Proportional to 63,824.76, 88,086.96 and 36,975.69

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Solution

The fourth proportional to 63,824.76, 88,086.96 and 36,975.69 is: 51,031.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824.76 : 88,086.96 = 36,975.69 : x
  2. Step 2: Convert to fraction form
    63,824.76/88,086.96 = 36,975.69/x
  3. Step 3: Cross multiply
    63,824.76x = 88,086.96 × 36,975.69
  4. Step 4: Simplify right side
    63,824.76x = 3,257,076,126.00
  5. Step 5: Solve for x
    x = 3,257,076,126.00/63,824.76
  6. Step 6: Final answer
    x = 51,031.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.