Home / 96,355.14-144,533.62-43,049.80

Finding the Fourth Proportional to 96,355.14, 144,533.62 and 43,049.80

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Solution

The fourth proportional to 96,355.14, 144,533.62 and 43,049.80 is: 64,575.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,355.14 : 144,533.62 = 43,049.80 : x
  2. Step 2: Convert to fraction form
    96,355.14/144,533.62 = 43,049.80/x
  3. Step 3: Cross multiply
    96,355.14x = 144,533.62 × 43,049.80
  4. Step 4: Simplify right side
    96,355.14x = 6,222,142,613.60
  5. Step 5: Solve for x
    x = 6,222,142,613.60/96,355.14
  6. Step 6: Final answer
    x = 64,575.10

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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.