Home / 9,361.13-14,052.49-4,753.85

Finding the Fourth Proportional to 9,361.13, 14,052.49 and 4,753.85

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Solution

The fourth proportional to 9,361.13, 14,052.49 and 4,753.85 is: 7,136.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361.13 : 14,052.49 = 4,753.85 : x
  2. Step 2: Convert to fraction form
    9,361.13/14,052.49 = 4,753.85/x
  3. Step 3: Cross multiply
    9,361.13x = 14,052.49 × 4,753.85
  4. Step 4: Simplify right side
    9,361.13x = 66,803,347.44
  5. Step 5: Solve for x
    x = 66,803,347.44/9,361.13
  6. Step 6: Final answer
    x = 7,136.25

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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.