Home / 3,537-5,313.33-2,306.34

Finding the Fourth Proportional to 3,537, 5,313.33 and 2,306.34

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Solution

The fourth proportional to 3,537, 5,313.33 and 2,306.34 is: 3,464.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537 : 5,313.33 = 2,306.34 : x
  2. Step 2: Convert to fraction form
    3,537/5,313.33 = 2,306.34/x
  3. Step 3: Cross multiply
    3,537x = 5,313.33 × 2,306.34
  4. Step 4: Simplify right side
    3,537x = 12,254,345.51
  5. Step 5: Solve for x
    x = 12,254,345.51/3,537
  6. Step 6: Final answer
    x = 3,464.62

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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.