Home / 99,022.44-148,538.52-32,435.58

Finding the Fourth Proportional to 99,022.44, 148,538.52 and 32,435.58

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Solution

The fourth proportional to 99,022.44, 148,538.52 and 32,435.58 is: 48,654.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,022.44 : 148,538.52 = 32,435.58 : x
  2. Step 2: Convert to fraction form
    99,022.44/148,538.52 = 32,435.58/x
  3. Step 3: Cross multiply
    99,022.44x = 148,538.52 × 32,435.58
  4. Step 4: Simplify right side
    99,022.44x = 4,817,933,048.54
  5. Step 5: Solve for x
    x = 4,817,933,048.54/99,022.44
  6. Step 6: Final answer
    x = 48,654.96

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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.