Home / 11,607.64-17,391.30-6,052.48

Finding the Fourth Proportional to 11,607.64, 17,391.30 and 6,052.48

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Solution

The fourth proportional to 11,607.64, 17,391.30 and 6,052.48 is: 9,068.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,607.64 : 17,391.30 = 6,052.48 : x
  2. Step 2: Convert to fraction form
    11,607.64/17,391.30 = 6,052.48/x
  3. Step 3: Cross multiply
    11,607.64x = 17,391.30 × 6,052.48
  4. Step 4: Simplify right side
    11,607.64x = 105,260,495.42
  5. Step 5: Solve for x
    x = 105,260,495.42/11,607.64
  6. Step 6: Final answer
    x = 9,068.21

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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.