Home / 9,076.86-13,607.09-6,304.84

Finding the Fourth Proportional to 9,076.86, 13,607.09 and 6,304.84

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Solution

The fourth proportional to 9,076.86, 13,607.09 and 6,304.84 is: 9,451.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076.86 : 13,607.09 = 6,304.84 : x
  2. Step 2: Convert to fraction form
    9,076.86/13,607.09 = 6,304.84/x
  3. Step 3: Cross multiply
    9,076.86x = 13,607.09 × 6,304.84
  4. Step 4: Simplify right side
    9,076.86x = 85,790,483.42
  5. Step 5: Solve for x
    x = 85,790,483.42/9,076.86
  6. Step 6: Final answer
    x = 9,451.56

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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.