Home / 63,867.55-88,137.24-37,025.62

Finding the Fourth Proportional to 63,867.55, 88,137.24 and 37,025.62

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Solution

The fourth proportional to 63,867.55, 88,137.24 and 37,025.62 is: 51,095.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,867.55 : 88,137.24 = 37,025.62 : x
  2. Step 2: Convert to fraction form
    63,867.55/88,137.24 = 37,025.62/x
  3. Step 3: Cross multiply
    63,867.55x = 88,137.24 × 37,025.62
  4. Step 4: Simplify right side
    63,867.55x = 3,263,335,515.40
  5. Step 5: Solve for x
    x = 3,263,335,515.40/63,867.55
  6. Step 6: Final answer
    x = 51,095.36

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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.