Home / 9,433.62-13,010.88-6,076.71

Finding the Fourth Proportional to 9,433.62, 13,010.88 and 6,076.71

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Solution

The fourth proportional to 9,433.62, 13,010.88 and 6,076.71 is: 8,381.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.62 : 13,010.88 = 6,076.71 : x
  2. Step 2: Convert to fraction form
    9,433.62/13,010.88 = 6,076.71/x
  3. Step 3: Cross multiply
    9,433.62x = 13,010.88 × 6,076.71
  4. Step 4: Simplify right side
    9,433.62x = 79,063,344.60
  5. Step 5: Solve for x
    x = 79,063,344.60/9,433.62
  6. Step 6: Final answer
    x = 8,381.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.