Home / 64,080.66-88,425.24-37,222.44

Finding the Fourth Proportional to 64,080.66, 88,425.24 and 37,222.44

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Solution

The fourth proportional to 64,080.66, 88,425.24 and 37,222.44 is: 51,363.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,080.66 : 88,425.24 = 37,222.44 : x
  2. Step 2: Convert to fraction form
    64,080.66/88,425.24 = 37,222.44/x
  3. Step 3: Cross multiply
    64,080.66x = 88,425.24 × 37,222.44
  4. Step 4: Simplify right side
    64,080.66x = 3,291,403,190.39
  5. Step 5: Solve for x
    x = 3,291,403,190.39/64,080.66
  6. Step 6: Final answer
    x = 51,363.44

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1.5x scale

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.