Home / 17,774.25-26,675.82-9,011.67

Finding the Fourth Proportional to 17,774.25, 26,675.82 and 9,011.67

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Solution

The fourth proportional to 17,774.25, 26,675.82 and 9,011.67 is: 13,524.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,774.25 : 26,675.82 = 9,011.67 : x
  2. Step 2: Convert to fraction form
    17,774.25/26,675.82 = 9,011.67/x
  3. Step 3: Cross multiply
    17,774.25x = 26,675.82 × 9,011.67
  4. Step 4: Simplify right side
    17,774.25x = 240,393,686.82
  5. Step 5: Solve for x
    x = 240,393,686.82/17,774.25
  6. Step 6: Final answer
    x = 13,524.83

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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.