Home / 116,677.65-175,025.69-57,481.03

Finding the Fourth Proportional to 116,677.65, 175,025.69 and 57,481.03

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Solution

The fourth proportional to 116,677.65, 175,025.69 and 57,481.03 is: 86,226.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,677.65 : 175,025.69 = 57,481.03 : x
  2. Step 2: Convert to fraction form
    116,677.65/175,025.69 = 57,481.03/x
  3. Step 3: Cross multiply
    116,677.65x = 175,025.69 × 57,481.03
  4. Step 4: Simplify right side
    116,677.65x = 10,060,656,937.66
  5. Step 5: Solve for x
    x = 10,060,656,937.66/116,677.65
  6. Step 6: Final answer
    x = 86,226.08

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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.