Home / 9,076.93-13,607.18-6,304.90

Finding the Fourth Proportional to 9,076.93, 13,607.18 and 6,304.90

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Solution

The fourth proportional to 9,076.93, 13,607.18 and 6,304.90 is: 9,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076.93 : 13,607.18 = 6,304.90 : x
  2. Step 2: Convert to fraction form
    9,076.93/13,607.18 = 6,304.90/x
  3. Step 3: Cross multiply
    9,076.93x = 13,607.18 × 6,304.90
  4. Step 4: Simplify right side
    9,076.93x = 85,791,909.18
  5. Step 5: Solve for x
    x = 85,791,909.18/9,076.93
  6. Step 6: Final answer
    x = 9,451.65

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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.