Home / 5,730.08-8,597.18-3,536.26

Finding the Fourth Proportional to 5,730.08, 8,597.18 and 3,536.26

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Solution

The fourth proportional to 5,730.08, 8,597.18 and 3,536.26 is: 5,305.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.08 : 8,597.18 = 3,536.26 : x
  2. Step 2: Convert to fraction form
    5,730.08/8,597.18 = 3,536.26/x
  3. Step 3: Cross multiply
    5,730.08x = 8,597.18 × 3,536.26
  4. Step 4: Simplify right side
    5,730.08x = 30,401,863.75
  5. Step 5: Solve for x
    x = 30,401,863.75/5,730.08
  6. Step 6: Final answer
    x = 5,305.66

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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.