Home / 23,620.82-32,577.34-17,240.24

Finding the Fourth Proportional to 23,620.82, 32,577.34 and 17,240.24

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Solution

The fourth proportional to 23,620.82, 32,577.34 and 17,240.24 is: 23,777.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620.82 : 32,577.34 = 17,240.24 : x
  2. Step 2: Convert to fraction form
    23,620.82/32,577.34 = 17,240.24/x
  3. Step 3: Cross multiply
    23,620.82x = 32,577.34 × 17,240.24
  4. Step 4: Simplify right side
    23,620.82x = 561,641,160.16
  5. Step 5: Solve for x
    x = 561,641,160.16/23,620.82
  6. Step 6: Final answer
    x = 23,777.38

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Half scale
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Double scale
Find fourth proportional to 23,621.82, 32,578.72 and 17,241.24
Similar ratio
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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.