Home / 25,233.25-34,822.97-14,055.25

Finding the Fourth Proportional to 25,233.25, 34,822.97 and 14,055.25

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Solution

The fourth proportional to 25,233.25, 34,822.97 and 14,055.25 is: 19,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233.25 : 34,822.97 = 14,055.25 : x
  2. Step 2: Convert to fraction form
    25,233.25/34,822.97 = 14,055.25/x
  3. Step 3: Cross multiply
    25,233.25x = 34,822.97 × 14,055.25
  4. Step 4: Simplify right side
    25,233.25x = 489,445,549.09
  5. Step 5: Solve for x
    x = 489,445,549.09/25,233.25
  6. Step 6: Final answer
    x = 19,396.85

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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.