Home / 25,244.49-34,837.20-13,914.00

Finding the Fourth Proportional to 25,244.49, 34,837.20 and 13,914.00

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Solution

The fourth proportional to 25,244.49, 34,837.20 and 13,914.00 is: 19,201.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,244.49 : 34,837.20 = 13,914.00 : x
  2. Step 2: Convert to fraction form
    25,244.49/34,837.20 = 13,914.00/x
  3. Step 3: Cross multiply
    25,244.49x = 34,837.20 × 13,914.00
  4. Step 4: Simplify right side
    25,244.49x = 484,724,918.35
  5. Step 5: Solve for x
    x = 484,724,918.35/25,244.49
  6. Step 6: Final answer
    x = 19,201.22

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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.