Home / 17,410.80-26,113.68-5,565.92

Finding the Fourth Proportional to 17,410.80, 26,113.68 and 5,565.92

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Solution

The fourth proportional to 17,410.80, 26,113.68 and 5,565.92 is: 8,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410.80 : 26,113.68 = 5,565.92 : x
  2. Step 2: Convert to fraction form
    17,410.80/26,113.68 = 5,565.92/x
  3. Step 3: Cross multiply
    17,410.80x = 26,113.68 × 5,565.92
  4. Step 4: Simplify right side
    17,410.80x = 145,346,653.79
  5. Step 5: Solve for x
    x = 145,346,653.79/17,410.80
  6. Step 6: Final answer
    x = 8,348.07

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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.