Home / 4,367.04-6,549.89-1,445.37

Finding the Fourth Proportional to 4,367.04, 6,549.89 and 1,445.37

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Solution

The fourth proportional to 4,367.04, 6,549.89 and 1,445.37 is: 2,167.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.04 : 6,549.89 = 1,445.37 : x
  2. Step 2: Convert to fraction form
    4,367.04/6,549.89 = 1,445.37/x
  3. Step 3: Cross multiply
    4,367.04x = 6,549.89 × 1,445.37
  4. Step 4: Simplify right side
    4,367.04x = 9,467,007.28
  5. Step 5: Solve for x
    x = 9,467,007.28/4,367.04
  6. Step 6: Final answer
    x = 2,167.83

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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.