Home / 7,395.84-11,092.55-2,200.50

Finding the Fourth Proportional to 7,395.84, 11,092.55 and 2,200.50

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Solution

The fourth proportional to 7,395.84, 11,092.55 and 2,200.50 is: 3,300.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.84 : 11,092.55 = 2,200.50 : x
  2. Step 2: Convert to fraction form
    7,395.84/11,092.55 = 2,200.50/x
  3. Step 3: Cross multiply
    7,395.84x = 11,092.55 × 2,200.50
  4. Step 4: Simplify right side
    7,395.84x = 24,409,145.27
  5. Step 5: Solve for x
    x = 24,409,145.27/7,395.84
  6. Step 6: Final answer
    x = 3,300.39

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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.