Home / 9,655.56-14,474.84-6,361.70

Finding the Fourth Proportional to 9,655.56, 14,474.84 and 6,361.70

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Solution

The fourth proportional to 9,655.56, 14,474.84 and 6,361.70 is: 9,536.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655.56 : 14,474.84 = 6,361.70 : x
  2. Step 2: Convert to fraction form
    9,655.56/14,474.84 = 6,361.70/x
  3. Step 3: Cross multiply
    9,655.56x = 14,474.84 × 6,361.70
  4. Step 4: Simplify right side
    9,655.56x = 92,084,485.45
  5. Step 5: Solve for x
    x = 92,084,485.45/9,655.56
  6. Step 6: Final answer
    x = 9,536.94

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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.