Home / 125,553.06-188,169.48-58,846.14

Finding the Fourth Proportional to 125,553.06, 188,169.48 and 58,846.14

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Solution

The fourth proportional to 125,553.06, 188,169.48 and 58,846.14 is: 88,194.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,553.06 : 188,169.48 = 58,846.14 : x
  2. Step 2: Convert to fraction form
    125,553.06/188,169.48 = 58,846.14/x
  3. Step 3: Cross multiply
    125,553.06x = 188,169.48 × 58,846.14
  4. Step 4: Simplify right side
    125,553.06x = 11,073,047,563.81
  5. Step 5: Solve for x
    x = 11,073,047,563.81/125,553.06
  6. Step 6: Final answer
    x = 88,194.17

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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.