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Finding the Fourth Proportional to 64,175.58, 96,272.89 and 22,066.52

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Solution

The fourth proportional to 64,175.58, 96,272.89 and 22,066.52 is: 33,103.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,175.58 : 96,272.89 = 22,066.52 : x
  2. Step 2: Convert to fraction form
    64,175.58/96,272.89 = 22,066.52/x
  3. Step 3: Cross multiply
    64,175.58x = 96,272.89 × 22,066.52
  4. Step 4: Simplify right side
    64,175.58x = 2,124,407,116.11
  5. Step 5: Solve for x
    x = 2,124,407,116.11/64,175.58
  6. Step 6: Final answer
    x = 33,103.05

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1.5x scale

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.