Home / 14,764.01-22,145.40-3,670.52

Finding the Fourth Proportional to 14,764.01, 22,145.40 and 3,670.52

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Solution

The fourth proportional to 14,764.01, 22,145.40 and 3,670.52 is: 5,505.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764.01 : 22,145.40 = 3,670.52 : x
  2. Step 2: Convert to fraction form
    14,764.01/22,145.40 = 3,670.52/x
  3. Step 3: Cross multiply
    14,764.01x = 22,145.40 × 3,670.52
  4. Step 4: Simplify right side
    14,764.01x = 81,285,022.88
  5. Step 5: Solve for x
    x = 81,285,022.88/14,764.01
  6. Step 6: Final answer
    x = 5,505.62

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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.