Home / 23,847.21-32,907.06-13,090.32

Finding the Fourth Proportional to 23,847.21, 32,907.06 and 13,090.32

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Solution

The fourth proportional to 23,847.21, 32,907.06 and 13,090.32 is: 18,063.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,847.21 : 32,907.06 = 13,090.32 : x
  2. Step 2: Convert to fraction form
    23,847.21/32,907.06 = 13,090.32/x
  3. Step 3: Cross multiply
    23,847.21x = 32,907.06 × 13,090.32
  4. Step 4: Simplify right side
    23,847.21x = 430,763,945.66
  5. Step 5: Solve for x
    x = 430,763,945.66/23,847.21
  6. Step 6: Final answer
    x = 18,063.49

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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.