Home / 17,495.28-26,231.99-5,805.77

Finding the Fourth Proportional to 17,495.28, 26,231.99 and 5,805.77

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Solution

The fourth proportional to 17,495.28, 26,231.99 and 5,805.77 is: 8,705.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495.28 : 26,231.99 = 5,805.77 : x
  2. Step 2: Convert to fraction form
    17,495.28/26,231.99 = 5,805.77/x
  3. Step 3: Cross multiply
    17,495.28x = 26,231.99 × 5,805.77
  4. Step 4: Simplify right side
    17,495.28x = 152,296,740.39
  5. Step 5: Solve for x
    x = 152,296,740.39/17,495.28
  6. Step 6: Final answer
    x = 8,705.02

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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.