Home / 104,175.36-156,282.48-34,058.52

Finding the Fourth Proportional to 104,175.36, 156,282.48 and 34,058.52

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Solution

The fourth proportional to 104,175.36, 156,282.48 and 34,058.52 is: 51,094.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,175.36 : 156,282.48 = 34,058.52 : x
  2. Step 2: Convert to fraction form
    104,175.36/156,282.48 = 34,058.52/x
  3. Step 3: Cross multiply
    104,175.36x = 156,282.48 × 34,058.52
  4. Step 4: Simplify right side
    104,175.36x = 5,322,749,970.73
  5. Step 5: Solve for x
    x = 5,322,749,970.73/104,175.36
  6. Step 6: Final answer
    x = 51,094.14

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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.