Home / 23,268.04-32,110.74-13,333.96

Finding the Fourth Proportional to 23,268.04, 32,110.74 and 13,333.96

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Solution

The fourth proportional to 23,268.04, 32,110.74 and 13,333.96 is: 18,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,268.04 : 32,110.74 = 13,333.96 : x
  2. Step 2: Convert to fraction form
    23,268.04/32,110.74 = 13,333.96/x
  3. Step 3: Cross multiply
    23,268.04x = 32,110.74 × 13,333.96
  4. Step 4: Simplify right side
    23,268.04x = 428,163,322.73
  5. Step 5: Solve for x
    x = 428,163,322.73/23,268.04
  6. Step 6: Final answer
    x = 18,401.35

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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.