Home / 23,004.18-34,490.11-8,952.37

Finding the Fourth Proportional to 23,004.18, 34,490.11 and 8,952.37

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Solution

The fourth proportional to 23,004.18, 34,490.11 and 8,952.37 is: 13,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004.18 : 34,490.11 = 8,952.37 : x
  2. Step 2: Convert to fraction form
    23,004.18/34,490.11 = 8,952.37/x
  3. Step 3: Cross multiply
    23,004.18x = 34,490.11 × 8,952.37
  4. Step 4: Simplify right side
    23,004.18x = 308,768,226.06
  5. Step 5: Solve for x
    x = 308,768,226.06/23,004.18
  6. Step 6: Final answer
    x = 13,422.27

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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.