Home / 23,843.55-32,904.64-13,233.87

Finding the Fourth Proportional to 23,843.55, 32,904.64 and 13,233.87

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Solution

The fourth proportional to 23,843.55, 32,904.64 and 13,233.87 is: 18,263.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,843.55 : 32,904.64 = 13,233.87 : x
  2. Step 2: Convert to fraction form
    23,843.55/32,904.64 = 13,233.87/x
  3. Step 3: Cross multiply
    23,843.55x = 32,904.64 × 13,233.87
  4. Step 4: Simplify right side
    23,843.55x = 435,455,728.16
  5. Step 5: Solve for x
    x = 435,455,728.16/23,843.55
  6. Step 6: Final answer
    x = 18,263.04

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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.