Home / 23,608.32-32,536.09-22,110.23

Finding the Fourth Proportional to 23,608.32, 32,536.09 and 22,110.23

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Solution

The fourth proportional to 23,608.32, 32,536.09 and 22,110.23 is: 30,471.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,608.32 : 32,536.09 = 22,110.23 : x
  2. Step 2: Convert to fraction form
    23,608.32/32,536.09 = 22,110.23/x
  3. Step 3: Cross multiply
    23,608.32x = 32,536.09 × 22,110.23
  4. Step 4: Simplify right side
    23,608.32x = 719,380,433.20
  5. Step 5: Solve for x
    x = 719,380,433.20/23,608.32
  6. Step 6: Final answer
    x = 30,471.48

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Half scale
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Double scale
Find fourth proportional to 23,609.32, 32,537.47 and 22,111.23
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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.