Home / 23,497.08-35,243.82-8,699.04

Finding the Fourth Proportional to 23,497.08, 35,243.82 and 8,699.04

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Solution

The fourth proportional to 23,497.08, 35,243.82 and 8,699.04 is: 13,047.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,497.08 : 35,243.82 = 8,699.04 : x
  2. Step 2: Convert to fraction form
    23,497.08/35,243.82 = 8,699.04/x
  3. Step 3: Cross multiply
    23,497.08x = 35,243.82 × 8,699.04
  4. Step 4: Simplify right side
    23,497.08x = 306,587,399.93
  5. Step 5: Solve for x
    x = 306,587,399.93/23,497.08
  6. Step 6: Final answer
    x = 13,047.89

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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.