Home / 93,110.54-139,674.04-26,549.24

Finding the Fourth Proportional to 93,110.54, 139,674.04 and 26,549.24

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Solution

The fourth proportional to 93,110.54, 139,674.04 and 26,549.24 is: 39,826.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,110.54 : 139,674.04 = 26,549.24 : x
  2. Step 2: Convert to fraction form
    93,110.54/139,674.04 = 26,549.24/x
  3. Step 3: Cross multiply
    93,110.54x = 139,674.04 × 26,549.24
  4. Step 4: Simplify right side
    93,110.54x = 3,708,239,609.73
  5. Step 5: Solve for x
    x = 3,708,239,609.73/93,110.54
  6. Step 6: Final answer
    x = 39,826.21

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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.