Home / 6,773.07-10,151.81-2,611.00

Finding the Fourth Proportional to 6,773.07, 10,151.81 and 2,611.00

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Solution

The fourth proportional to 6,773.07, 10,151.81 and 2,611.00 is: 3,913.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.07 : 10,151.81 = 2,611.00 : x
  2. Step 2: Convert to fraction form
    6,773.07/10,151.81 = 2,611.00/x
  3. Step 3: Cross multiply
    6,773.07x = 10,151.81 × 2,611.00
  4. Step 4: Simplify right side
    6,773.07x = 26,506,347.27
  5. Step 5: Solve for x
    x = 26,506,347.27/6,773.07
  6. Step 6: Final answer
    x = 3,913.49

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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.