Home / 23,845.16-32,906.94-13,090.52

Finding the Fourth Proportional to 23,845.16, 32,906.94 and 13,090.52

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Solution

The fourth proportional to 23,845.16, 32,906.94 and 13,090.52 is: 18,065.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,845.16 : 32,906.94 = 13,090.52 : x
  2. Step 2: Convert to fraction form
    23,845.16/32,906.94 = 13,090.52/x
  3. Step 3: Cross multiply
    23,845.16x = 32,906.94 × 13,090.52
  4. Step 4: Simplify right side
    23,845.16x = 430,768,956.21
  5. Step 5: Solve for x
    x = 430,768,956.21/23,845.16
  6. Step 6: Final answer
    x = 18,065.26

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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.