Home / 93,252.48-139,850.91-34,074.42

Finding the Fourth Proportional to 93,252.48, 139,850.91 and 34,074.42

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Solution

The fourth proportional to 93,252.48, 139,850.91 and 34,074.42 is: 51,101.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,252.48 : 139,850.91 = 34,074.42 : x
  2. Step 2: Convert to fraction form
    93,252.48/139,850.91 = 34,074.42/x
  3. Step 3: Cross multiply
    93,252.48x = 139,850.91 × 34,074.42
  4. Step 4: Simplify right side
    93,252.48x = 4,765,338,644.72
  5. Step 5: Solve for x
    x = 4,765,338,644.72/93,252.48
  6. Step 6: Final answer
    x = 51,101.47

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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.