Home / 5,733.04-7,911.76-3,249.04

Finding the Fourth Proportional to 5,733.04, 7,911.76 and 3,249.04

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Solution

The fourth proportional to 5,733.04, 7,911.76 and 3,249.04 is: 4,483.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733.04 : 7,911.76 = 3,249.04 : x
  2. Step 2: Convert to fraction form
    5,733.04/7,911.76 = 3,249.04/x
  3. Step 3: Cross multiply
    5,733.04x = 7,911.76 × 3,249.04
  4. Step 4: Simplify right side
    5,733.04x = 25,705,624.71
  5. Step 5: Solve for x
    x = 25,705,624.71/5,733.04
  6. Step 6: Final answer
    x = 4,483.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.