Home / 4,395.44-6,567.94-4,313.36

Finding the Fourth Proportional to 4,395.44, 6,567.94 and 4,313.36

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Solution

The fourth proportional to 4,395.44, 6,567.94 and 4,313.36 is: 6,445.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.44 : 6,567.94 = 4,313.36 : x
  2. Step 2: Convert to fraction form
    4,395.44/6,567.94 = 4,313.36/x
  3. Step 3: Cross multiply
    4,395.44x = 6,567.94 × 4,313.36
  4. Step 4: Simplify right side
    4,395.44x = 28,329,889.68
  5. Step 5: Solve for x
    x = 28,329,889.68/4,395.44
  6. Step 6: Final answer
    x = 6,445.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.