Home / 23,334.75-32,202.77-13,263.62

Finding the Fourth Proportional to 23,334.75, 32,202.77 and 13,263.62

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Solution

The fourth proportional to 23,334.75, 32,202.77 and 13,263.62 is: 18,304.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334.75 : 32,202.77 = 13,263.62 : x
  2. Step 2: Convert to fraction form
    23,334.75/32,202.77 = 13,263.62/x
  3. Step 3: Cross multiply
    23,334.75x = 32,202.77 × 13,263.62
  4. Step 4: Simplify right side
    23,334.75x = 427,125,076.90
  5. Step 5: Solve for x
    x = 427,125,076.90/23,334.75
  6. Step 6: Final answer
    x = 18,304.25

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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.