Home / 9,076.30-13,606.23-6,304.28

Finding the Fourth Proportional to 9,076.30, 13,606.23 and 6,304.28

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Solution

The fourth proportional to 9,076.30, 13,606.23 and 6,304.28 is: 9,450.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076.30 : 13,606.23 = 6,304.28 : x
  2. Step 2: Convert to fraction form
    9,076.30/13,606.23 = 6,304.28/x
  3. Step 3: Cross multiply
    9,076.30x = 13,606.23 × 6,304.28
  4. Step 4: Simplify right side
    9,076.30x = 85,777,483.66
  5. Step 5: Solve for x
    x = 85,777,483.66/9,076.30
  6. Step 6: Final answer
    x = 9,450.71

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1.5x scale

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.