Home / 9,673.80-14,505.04-3,096.60

Finding the Fourth Proportional to 9,673.80, 14,505.04 and 3,096.60

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Solution

The fourth proportional to 9,673.80, 14,505.04 and 3,096.60 is: 4,643.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673.80 : 14,505.04 = 3,096.60 : x
  2. Step 2: Convert to fraction form
    9,673.80/14,505.04 = 3,096.60/x
  3. Step 3: Cross multiply
    9,673.80x = 14,505.04 × 3,096.60
  4. Step 4: Simplify right side
    9,673.80x = 44,916,306.86
  5. Step 5: Solve for x
    x = 44,916,306.86/9,673.80
  6. Step 6: Final answer
    x = 4,643.09

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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.