Home / 25,244.68-34,839.18-13,914.16

Finding the Fourth Proportional to 25,244.68, 34,839.18 and 13,914.16

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Solution

The fourth proportional to 25,244.68, 34,839.18 and 13,914.16 is: 19,202.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,244.68 : 34,839.18 = 13,914.16 : x
  2. Step 2: Convert to fraction form
    25,244.68/34,839.18 = 13,914.16/x
  3. Step 3: Cross multiply
    25,244.68x = 34,839.18 × 13,914.16
  4. Step 4: Simplify right side
    25,244.68x = 484,757,924.79
  5. Step 5: Solve for x
    x = 484,757,924.79/25,244.68
  6. Step 6: Final answer
    x = 19,202.38

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1.5x scale

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.