Home / 25,504.11-35,194.16-14,325.87

Finding the Fourth Proportional to 25,504.11, 35,194.16 and 14,325.87

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Solution

The fourth proportional to 25,504.11, 35,194.16 and 14,325.87 is: 19,768.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504.11 : 35,194.16 = 14,325.87 : x
  2. Step 2: Convert to fraction form
    25,504.11/35,194.16 = 14,325.87/x
  3. Step 3: Cross multiply
    25,504.11x = 35,194.16 × 14,325.87
  4. Step 4: Simplify right side
    25,504.11x = 504,186,889.29
  5. Step 5: Solve for x
    x = 504,186,889.29/25,504.11
  6. Step 6: Final answer
    x = 19,768.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.