Home / 16,734.08-23,092.96-9,282.08

Finding the Fourth Proportional to 16,734.08, 23,092.96 and 9,282.08

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Solution

The fourth proportional to 16,734.08, 23,092.96 and 9,282.08 is: 12,809.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734.08 : 23,092.96 = 9,282.08 : x
  2. Step 2: Convert to fraction form
    16,734.08/23,092.96 = 9,282.08/x
  3. Step 3: Cross multiply
    16,734.08x = 23,092.96 × 9,282.08
  4. Step 4: Simplify right side
    16,734.08x = 214,350,702.16
  5. Step 5: Solve for x
    x = 214,350,702.16/16,734.08
  6. Step 6: Final answer
    x = 12,809.23

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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.