Home / 4,727.23-7,091.08-3,346.74

Finding the Fourth Proportional to 4,727.23, 7,091.08 and 3,346.74

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Solution

The fourth proportional to 4,727.23, 7,091.08 and 3,346.74 is: 5,020.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.23 : 7,091.08 = 3,346.74 : x
  2. Step 2: Convert to fraction form
    4,727.23/7,091.08 = 3,346.74/x
  3. Step 3: Cross multiply
    4,727.23x = 7,091.08 × 3,346.74
  4. Step 4: Simplify right side
    4,727.23x = 23,731,992.71
  5. Step 5: Solve for x
    x = 23,731,992.71/4,727.23
  6. Step 6: Final answer
    x = 5,020.28

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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.