Home / 6,166.61-8,510.82-3,514.28

Finding the Fourth Proportional to 6,166.61, 8,510.82 and 3,514.28

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Solution

The fourth proportional to 6,166.61, 8,510.82 and 3,514.28 is: 4,850.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.61 : 8,510.82 = 3,514.28 : x
  2. Step 2: Convert to fraction form
    6,166.61/8,510.82 = 3,514.28/x
  3. Step 3: Cross multiply
    6,166.61x = 8,510.82 × 3,514.28
  4. Step 4: Simplify right side
    6,166.61x = 29,909,404.51
  5. Step 5: Solve for x
    x = 29,909,404.51/6,166.61
  6. Step 6: Final answer
    x = 4,850.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.