Home / 64,053.91-88,392.73-35,375.66

Finding the Fourth Proportional to 64,053.91, 88,392.73 and 35,375.66

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Solution

The fourth proportional to 64,053.91, 88,392.73 and 35,375.66 is: 48,817.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,053.91 : 88,392.73 = 35,375.66 : x
  2. Step 2: Convert to fraction form
    64,053.91/88,392.73 = 35,375.66/x
  3. Step 3: Cross multiply
    64,053.91x = 88,392.73 × 35,375.66
  4. Step 4: Simplify right side
    64,053.91x = 3,126,951,162.95
  5. Step 5: Solve for x
    x = 3,126,951,162.95/64,053.91
  6. Step 6: Final answer
    x = 48,817.49

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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.