Home / 4,463.93-6,695.73-2,125.61

Finding the Fourth Proportional to 4,463.93, 6,695.73 and 2,125.61

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Solution

The fourth proportional to 4,463.93, 6,695.73 and 2,125.61 is: 3,188.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.93 : 6,695.73 = 2,125.61 : x
  2. Step 2: Convert to fraction form
    4,463.93/6,695.73 = 2,125.61/x
  3. Step 3: Cross multiply
    4,463.93x = 6,695.73 × 2,125.61
  4. Step 4: Simplify right side
    4,463.93x = 14,232,510.65
  5. Step 5: Solve for x
    x = 14,232,510.65/4,463.93
  6. Step 6: Final answer
    x = 3,188.34

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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.