Home / 17,468.92-26,206.64-5,790.36

Finding the Fourth Proportional to 17,468.92, 26,206.64 and 5,790.36

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Solution

The fourth proportional to 17,468.92, 26,206.64 and 5,790.36 is: 8,686.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468.92 : 26,206.64 = 5,790.36 : x
  2. Step 2: Convert to fraction form
    17,468.92/26,206.64 = 5,790.36/x
  3. Step 3: Cross multiply
    17,468.92x = 26,206.64 × 5,790.36
  4. Step 4: Simplify right side
    17,468.92x = 151,745,879.99
  5. Step 5: Solve for x
    x = 151,745,879.99/17,468.92
  6. Step 6: Final answer
    x = 8,686.62

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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.