Home / 24,906.07-34,370.40-13,575.57

Finding the Fourth Proportional to 24,906.07, 34,370.40 and 13,575.57

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Solution

The fourth proportional to 24,906.07, 34,370.40 and 13,575.57 is: 18,734.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,906.07 : 34,370.40 = 13,575.57 : x
  2. Step 2: Convert to fraction form
    24,906.07/34,370.40 = 13,575.57/x
  3. Step 3: Cross multiply
    24,906.07x = 34,370.40 × 13,575.57
  4. Step 4: Simplify right side
    24,906.07x = 466,597,771.13
  5. Step 5: Solve for x
    x = 466,597,771.13/24,906.07
  6. Step 6: Final answer
    x = 18,734.30

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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.