Home / 93,175.07-139,760.96-23,054.36

Finding the Fourth Proportional to 93,175.07, 139,760.96 and 23,054.36

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Solution

The fourth proportional to 93,175.07, 139,760.96 and 23,054.36 is: 34,581.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,175.07 : 139,760.96 = 23,054.36 : x
  2. Step 2: Convert to fraction form
    93,175.07/139,760.96 = 23,054.36/x
  3. Step 3: Cross multiply
    93,175.07x = 139,760.96 × 23,054.36
  4. Step 4: Simplify right side
    93,175.07x = 3,222,098,671.71
  5. Step 5: Solve for x
    x = 3,222,098,671.71/93,175.07
  6. Step 6: Final answer
    x = 34,581.13

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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.