Home / 23,270.81-34,895.87-6,627.06

Finding the Fourth Proportional to 23,270.81, 34,895.87 and 6,627.06

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Solution

The fourth proportional to 23,270.81, 34,895.87 and 6,627.06 is: 9,937.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,270.81 : 34,895.87 = 6,627.06 : x
  2. Step 2: Convert to fraction form
    23,270.81/34,895.87 = 6,627.06/x
  3. Step 3: Cross multiply
    23,270.81x = 34,895.87 × 6,627.06
  4. Step 4: Simplify right side
    23,270.81x = 231,256,991.11
  5. Step 5: Solve for x
    x = 231,256,991.11/23,270.81
  6. Step 6: Final answer
    x = 9,937.64

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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.