Home / 25,233.14-34,821.72-14,055.14

Finding the Fourth Proportional to 25,233.14, 34,821.72 and 14,055.14

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Solution

The fourth proportional to 25,233.14, 34,821.72 and 14,055.14 is: 19,396.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233.14 : 34,821.72 = 14,055.14 : x
  2. Step 2: Convert to fraction form
    25,233.14/34,821.72 = 14,055.14/x
  3. Step 3: Cross multiply
    25,233.14x = 34,821.72 × 14,055.14
  4. Step 4: Simplify right side
    25,233.14x = 489,424,149.64
  5. Step 5: Solve for x
    x = 489,424,149.64/25,233.14
  6. Step 6: Final answer
    x = 19,396.09

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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.