Home / 11,650.67-17,473.70-4,534.92

Finding the Fourth Proportional to 11,650.67, 17,473.70 and 4,534.92

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Solution

The fourth proportional to 11,650.67, 17,473.70 and 4,534.92 is: 6,801.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650.67 : 17,473.70 = 4,534.92 : x
  2. Step 2: Convert to fraction form
    11,650.67/17,473.70 = 4,534.92/x
  3. Step 3: Cross multiply
    11,650.67x = 17,473.70 × 4,534.92
  4. Step 4: Simplify right side
    11,650.67x = 79,241,744.24
  5. Step 5: Solve for x
    x = 79,241,744.24/11,650.67
  6. Step 6: Final answer
    x = 6,801.48

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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.