Home / 4,416.07-6,623.90-1,295.95

Finding the Fourth Proportional to 4,416.07, 6,623.90 and 1,295.95

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Solution

The fourth proportional to 4,416.07, 6,623.90 and 1,295.95 is: 1,943.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.07 : 6,623.90 = 1,295.95 : x
  2. Step 2: Convert to fraction form
    4,416.07/6,623.90 = 1,295.95/x
  3. Step 3: Cross multiply
    4,416.07x = 6,623.90 × 1,295.95
  4. Step 4: Simplify right side
    4,416.07x = 8,584,246.44
  5. Step 5: Solve for x
    x = 8,584,246.44/4,416.07
  6. Step 6: Final answer
    x = 1,943.87

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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.