Home / 17,556.60-26,334.90-5,710.35

Finding the Fourth Proportional to 17,556.60, 26,334.90 and 5,710.35

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Solution

The fourth proportional to 17,556.60, 26,334.90 and 5,710.35 is: 8,565.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556.60 : 26,334.90 = 5,710.35 : x
  2. Step 2: Convert to fraction form
    17,556.60/26,334.90 = 5,710.35/x
  3. Step 3: Cross multiply
    17,556.60x = 26,334.90 × 5,710.35
  4. Step 4: Simplify right side
    17,556.60x = 150,381,496.22
  5. Step 5: Solve for x
    x = 150,381,496.22/17,556.60
  6. Step 6: Final answer
    x = 8,565.53

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Similar ratio
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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.