Home / 110,234.61-165,366.59-35,329.86

Finding the Fourth Proportional to 110,234.61, 165,366.59 and 35,329.86

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Solution

The fourth proportional to 110,234.61, 165,366.59 and 35,329.86 is: 52,999.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,234.61 : 165,366.59 = 35,329.86 : x
  2. Step 2: Convert to fraction form
    110,234.61/165,366.59 = 35,329.86/x
  3. Step 3: Cross multiply
    110,234.61x = 165,366.59 × 35,329.86
  4. Step 4: Simplify right side
    110,234.61x = 5,842,378,296.73
  5. Step 5: Solve for x
    x = 5,842,378,296.73/110,234.61
  6. Step 6: Final answer
    x = 52,999.49

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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.