Home / 25,296.61-34,910.45-14,544.97

Finding the Fourth Proportional to 25,296.61, 34,910.45 and 14,544.97

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Solution

The fourth proportional to 25,296.61, 34,910.45 and 14,544.97 is: 20,072.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,296.61 : 34,910.45 = 14,544.97 : x
  2. Step 2: Convert to fraction form
    25,296.61/34,910.45 = 14,544.97/x
  3. Step 3: Cross multiply
    25,296.61x = 34,910.45 × 14,544.97
  4. Step 4: Simplify right side
    25,296.61x = 507,771,447.94
  5. Step 5: Solve for x
    x = 507,771,447.94/25,296.61
  6. Step 6: Final answer
    x = 20,072.71

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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.