Home / 7,366.35-11,050.14-3,206.50

Finding the Fourth Proportional to 7,366.35, 11,050.14 and 3,206.50

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Solution

The fourth proportional to 7,366.35, 11,050.14 and 3,206.50 is: 4,810.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.35 : 11,050.14 = 3,206.50 : x
  2. Step 2: Convert to fraction form
    7,366.35/11,050.14 = 3,206.50/x
  3. Step 3: Cross multiply
    7,366.35x = 11,050.14 × 3,206.50
  4. Step 4: Simplify right side
    7,366.35x = 35,432,273.91
  5. Step 5: Solve for x
    x = 35,432,273.91/7,366.35
  6. Step 6: Final answer
    x = 4,810.02

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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.