Home / 45,704.30-68,556.45-22,376.30

Finding the Fourth Proportional to 45,704.30, 68,556.45 and 22,376.30

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Solution

The fourth proportional to 45,704.30, 68,556.45 and 22,376.30 is: 33,564.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,704.30 : 68,556.45 = 22,376.30 : x
  2. Step 2: Convert to fraction form
    45,704.30/68,556.45 = 22,376.30/x
  3. Step 3: Cross multiply
    45,704.30x = 68,556.45 × 22,376.30
  4. Step 4: Simplify right side
    45,704.30x = 1,534,039,692.14
  5. Step 5: Solve for x
    x = 1,534,039,692.14/45,704.30
  6. Step 6: Final answer
    x = 33,564.45

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.