Home / 2,306.53-3,457.18-2,028.35

Finding the Fourth Proportional to 2,306.53, 3,457.18 and 2,028.35

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Solution

The fourth proportional to 2,306.53, 3,457.18 and 2,028.35 is: 3,040.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306.53 : 3,457.18 = 2,028.35 : x
  2. Step 2: Convert to fraction form
    2,306.53/3,457.18 = 2,028.35/x
  3. Step 3: Cross multiply
    2,306.53x = 3,457.18 × 2,028.35
  4. Step 4: Simplify right side
    2,306.53x = 7,012,353.77
  5. Step 5: Solve for x
    x = 7,012,353.77/2,306.53
  6. Step 6: Final answer
    x = 3,040.22

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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.