Home / 4,395.26-6,592.90-1,108.61

Finding the Fourth Proportional to 4,395.26, 6,592.90 and 1,108.61

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Solution

The fourth proportional to 4,395.26, 6,592.90 and 1,108.61 is: 1,662.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.26 : 6,592.90 = 1,108.61 : x
  2. Step 2: Convert to fraction form
    4,395.26/6,592.90 = 1,108.61/x
  3. Step 3: Cross multiply
    4,395.26x = 6,592.90 × 1,108.61
  4. Step 4: Simplify right side
    4,395.26x = 7,308,954.87
  5. Step 5: Solve for x
    x = 7,308,954.87/4,395.26
  6. Step 6: Final answer
    x = 1,662.92

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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.