Home / 23,092.32-34,637.04-9,051.78

Finding the Fourth Proportional to 23,092.32, 34,637.04 and 9,051.78

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Solution

The fourth proportional to 23,092.32, 34,637.04 and 9,051.78 is: 13,577.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,092.32 : 34,637.04 = 9,051.78 : x
  2. Step 2: Convert to fraction form
    23,092.32/34,637.04 = 9,051.78/x
  3. Step 3: Cross multiply
    23,092.32x = 34,637.04 × 9,051.78
  4. Step 4: Simplify right side
    23,092.32x = 313,526,865.93
  5. Step 5: Solve for x
    x = 313,526,865.93/23,092.32
  6. Step 6: Final answer
    x = 13,577.11

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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.