Home / 4,381.19-6,571.76-1,094.27

Finding the Fourth Proportional to 4,381.19, 6,571.76 and 1,094.27

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Solution

The fourth proportional to 4,381.19, 6,571.76 and 1,094.27 is: 1,641.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381.19 : 6,571.76 = 1,094.27 : x
  2. Step 2: Convert to fraction form
    4,381.19/6,571.76 = 1,094.27/x
  3. Step 3: Cross multiply
    4,381.19x = 6,571.76 × 1,094.27
  4. Step 4: Simplify right side
    4,381.19x = 7,191,241.49
  5. Step 5: Solve for x
    x = 7,191,241.49/4,381.19
  6. Step 6: Final answer
    x = 1,641.39

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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.