Home / 6,126.02-9,188.82-2,663.27

Finding the Fourth Proportional to 6,126.02, 9,188.82 and 2,663.27

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Solution

The fourth proportional to 6,126.02, 9,188.82 and 2,663.27 is: 3,994.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126.02 : 9,188.82 = 2,663.27 : x
  2. Step 2: Convert to fraction form
    6,126.02/9,188.82 = 2,663.27/x
  3. Step 3: Cross multiply
    6,126.02x = 9,188.82 × 2,663.27
  4. Step 4: Simplify right side
    6,126.02x = 24,472,262.70
  5. Step 5: Solve for x
    x = 24,472,262.70/6,126.02
  6. Step 6: Final answer
    x = 3,994.81

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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.