Home / 4,746.32-7,110.84-3,500

Finding the Fourth Proportional to 4,746.32, 7,110.84 and 3,500

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Solution

The fourth proportional to 4,746.32, 7,110.84 and 3,500 is: 5,243.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746.32 : 7,110.84 = 3,500 : x
  2. Step 2: Convert to fraction form
    4,746.32/7,110.84 = 3,500/x
  3. Step 3: Cross multiply
    4,746.32x = 7,110.84 × 3,500
  4. Step 4: Simplify right side
    4,746.32x = 24,887,940
  5. Step 5: Solve for x
    x = 24,887,940/4,746.32
  6. Step 6: Final answer
    x = 5,243.63

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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.