Home / 95,094.77-142,668.82-38,208.62

Finding the Fourth Proportional to 95,094.77, 142,668.82 and 38,208.62

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Solution

The fourth proportional to 95,094.77, 142,668.82 and 38,208.62 is: 57,323.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,094.77 : 142,668.82 = 38,208.62 : x
  2. Step 2: Convert to fraction form
    95,094.77/142,668.82 = 38,208.62/x
  3. Step 3: Cross multiply
    95,094.77x = 142,668.82 × 38,208.62
  4. Step 4: Simplify right side
    95,094.77x = 5,451,178,729.23
  5. Step 5: Solve for x
    x = 5,451,178,729.23/95,094.77
  6. Step 6: Final answer
    x = 57,323.64

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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.