Home / 6,203.45-9,306.69-3,084.93

Finding the Fourth Proportional to 6,203.45, 9,306.69 and 3,084.93

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Solution

The fourth proportional to 6,203.45, 9,306.69 and 3,084.93 is: 4,628.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.45 : 9,306.69 = 3,084.93 : x
  2. Step 2: Convert to fraction form
    6,203.45/9,306.69 = 3,084.93/x
  3. Step 3: Cross multiply
    6,203.45x = 9,306.69 × 3,084.93
  4. Step 4: Simplify right side
    6,203.45x = 28,710,487.18
  5. Step 5: Solve for x
    x = 28,710,487.18/6,203.45
  6. Step 6: Final answer
    x = 4,628.15

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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.