Home / 23,206.68-32,025.80-12,596.29

Finding the Fourth Proportional to 23,206.68, 32,025.80 and 12,596.29

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Solution

The fourth proportional to 23,206.68, 32,025.80 and 12,596.29 is: 17,383.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206.68 : 32,025.80 = 12,596.29 : x
  2. Step 2: Convert to fraction form
    23,206.68/32,025.80 = 12,596.29/x
  3. Step 3: Cross multiply
    23,206.68x = 32,025.80 × 12,596.29
  4. Step 4: Simplify right side
    23,206.68x = 403,406,121.24
  5. Step 5: Solve for x
    x = 403,406,121.24/23,206.68
  6. Step 6: Final answer
    x = 17,383.19

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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.