Home / 29,764.44-44,653.47-12,900.27

Finding the Fourth Proportional to 29,764.44, 44,653.47 and 12,900.27

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Solution

The fourth proportional to 29,764.44, 44,653.47 and 12,900.27 is: 19,353.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,764.44 : 44,653.47 = 12,900.27 : x
  2. Step 2: Convert to fraction form
    29,764.44/44,653.47 = 12,900.27/x
  3. Step 3: Cross multiply
    29,764.44x = 44,653.47 × 12,900.27
  4. Step 4: Simplify right side
    29,764.44x = 576,041,819.44
  5. Step 5: Solve for x
    x = 576,041,819.44/29,764.44
  6. Step 6: Final answer
    x = 19,353.36

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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.