Home / 9,096.63-13,652.30-4,715.34

Finding the Fourth Proportional to 9,096.63, 13,652.30 and 4,715.34

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Solution

The fourth proportional to 9,096.63, 13,652.30 and 4,715.34 is: 7,076.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.63 : 13,652.30 = 4,715.34 : x
  2. Step 2: Convert to fraction form
    9,096.63/13,652.30 = 4,715.34/x
  3. Step 3: Cross multiply
    9,096.63x = 13,652.30 × 4,715.34
  4. Step 4: Simplify right side
    9,096.63x = 64,375,236.28
  5. Step 5: Solve for x
    x = 64,375,236.28/9,096.63
  6. Step 6: Final answer
    x = 7,076.82

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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.