Home / 23,333.76-32,201.44-13,263.89

Finding the Fourth Proportional to 23,333.76, 32,201.44 and 13,263.89

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Solution

The fourth proportional to 23,333.76, 32,201.44 and 13,263.89 is: 18,304.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,333.76 : 32,201.44 = 13,263.89 : x
  2. Step 2: Convert to fraction form
    23,333.76/32,201.44 = 13,263.89/x
  3. Step 3: Cross multiply
    23,333.76x = 32,201.44 × 13,263.89
  4. Step 4: Simplify right side
    23,333.76x = 427,116,358.00
  5. Step 5: Solve for x
    x = 427,116,358.00/23,333.76
  6. Step 6: Final answer
    x = 18,304.65

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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.