Home / 5,730.19-8,596.11-2,173.62

Finding the Fourth Proportional to 5,730.19, 8,596.11 and 2,173.62

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Solution

The fourth proportional to 5,730.19, 8,596.11 and 2,173.62 is: 3,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.19 : 8,596.11 = 2,173.62 : x
  2. Step 2: Convert to fraction form
    5,730.19/8,596.11 = 2,173.62/x
  3. Step 3: Cross multiply
    5,730.19x = 8,596.11 × 2,173.62
  4. Step 4: Simplify right side
    5,730.19x = 18,684,676.62
  5. Step 5: Solve for x
    x = 18,684,676.62/5,730.19
  6. Step 6: Final answer
    x = 3,260.74

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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.