Home / 17,493.03-26,224.97-8,715.87

Finding the Fourth Proportional to 17,493.03, 26,224.97 and 8,715.87

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Solution

The fourth proportional to 17,493.03, 26,224.97 and 8,715.87 is: 13,066.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493.03 : 26,224.97 = 8,715.87 : x
  2. Step 2: Convert to fraction form
    17,493.03/26,224.97 = 8,715.87/x
  3. Step 3: Cross multiply
    17,493.03x = 26,224.97 × 8,715.87
  4. Step 4: Simplify right side
    17,493.03x = 228,573,385.69
  5. Step 5: Solve for x
    x = 228,573,385.69/17,493.03
  6. Step 6: Final answer
    x = 13,066.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.