Home / 153,455.44-230,092.36-59,851.92

Finding the Fourth Proportional to 153,455.44, 230,092.36 and 59,851.92

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Solution

The fourth proportional to 153,455.44, 230,092.36 and 59,851.92 is: 89,742.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,455.44 : 230,092.36 = 59,851.92 : x
  2. Step 2: Convert to fraction form
    153,455.44/230,092.36 = 59,851.92/x
  3. Step 3: Cross multiply
    153,455.44x = 230,092.36 × 59,851.92
  4. Step 4: Simplify right side
    153,455.44x = 13,771,469,523.33
  5. Step 5: Solve for x
    x = 13,771,469,523.33/153,455.44
  6. Step 6: Final answer
    x = 89,742.47

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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.