Home / 2,637.48-3,956.22-1,484.04

Finding the Fourth Proportional to 2,637.48, 3,956.22 and 1,484.04

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Solution

The fourth proportional to 2,637.48, 3,956.22 and 1,484.04 is: 2,226.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637.48 : 3,956.22 = 1,484.04 : x
  2. Step 2: Convert to fraction form
    2,637.48/3,956.22 = 1,484.04/x
  3. Step 3: Cross multiply
    2,637.48x = 3,956.22 × 1,484.04
  4. Step 4: Simplify right side
    2,637.48x = 5,871,188.73
  5. Step 5: Solve for x
    x = 5,871,188.73/2,637.48
  6. Step 6: Final answer
    x = 2,226.06

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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.