Home / 9,660.32-14,495.08-4,727.26

Finding the Fourth Proportional to 9,660.32, 14,495.08 and 4,727.26

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Solution

The fourth proportional to 9,660.32, 14,495.08 and 4,727.26 is: 7,093.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660.32 : 14,495.08 = 4,727.26 : x
  2. Step 2: Convert to fraction form
    9,660.32/14,495.08 = 4,727.26/x
  3. Step 3: Cross multiply
    9,660.32x = 14,495.08 × 4,727.26
  4. Step 4: Simplify right side
    9,660.32x = 68,522,011.88
  5. Step 5: Solve for x
    x = 68,522,011.88/9,660.32
  6. Step 6: Final answer
    x = 7,093.14

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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.