Home / 4,395.44-6,592.99-1,108.49

Finding the Fourth Proportional to 4,395.44, 6,592.99 and 1,108.49

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Solution

The fourth proportional to 4,395.44, 6,592.99 and 1,108.49 is: 1,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.44 : 6,592.99 = 1,108.49 : x
  2. Step 2: Convert to fraction form
    4,395.44/6,592.99 = 1,108.49/x
  3. Step 3: Cross multiply
    4,395.44x = 6,592.99 × 1,108.49
  4. Step 4: Simplify right side
    4,395.44x = 7,308,263.49
  5. Step 5: Solve for x
    x = 7,308,263.49/4,395.44
  6. Step 6: Final answer
    x = 1,662.69

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Double scale
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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.