Home / 4,572.18-6,841.26-2,724.30

Finding the Fourth Proportional to 4,572.18, 6,841.26 and 2,724.30

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Solution

The fourth proportional to 4,572.18, 6,841.26 and 2,724.30 is: 4,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.18 : 6,841.26 = 2,724.30 : x
  2. Step 2: Convert to fraction form
    4,572.18/6,841.26 = 2,724.30/x
  3. Step 3: Cross multiply
    4,572.18x = 6,841.26 × 2,724.30
  4. Step 4: Simplify right side
    4,572.18x = 18,637,644.62
  5. Step 5: Solve for x
    x = 18,637,644.62/4,572.18
  6. Step 6: Final answer
    x = 4,076.31

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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.