Home / 25,233.75-34,822.58-14,055.75

Finding the Fourth Proportional to 25,233.75, 34,822.58 and 14,055.75

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Solution

The fourth proportional to 25,233.75, 34,822.58 and 14,055.75 is: 19,396.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233.75 : 34,822.58 = 14,055.75 : x
  2. Step 2: Convert to fraction form
    25,233.75/34,822.58 = 14,055.75/x
  3. Step 3: Cross multiply
    25,233.75x = 34,822.58 × 14,055.75
  4. Step 4: Simplify right side
    25,233.75x = 489,457,408.56
  5. Step 5: Solve for x
    x = 489,457,408.56/25,233.75
  6. Step 6: Final answer
    x = 19,396.94

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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.