Home / 29,023.35-43,529.54-10,302.63

Finding the Fourth Proportional to 29,023.35, 43,529.54 and 10,302.63

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Solution

The fourth proportional to 29,023.35, 43,529.54 and 10,302.63 is: 15,451.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,023.35 : 43,529.54 = 10,302.63 : x
  2. Step 2: Convert to fraction form
    29,023.35/43,529.54 = 10,302.63/x
  3. Step 3: Cross multiply
    29,023.35x = 43,529.54 × 10,302.63
  4. Step 4: Simplify right side
    29,023.35x = 448,468,529.94
  5. Step 5: Solve for x
    x = 448,468,529.94/29,023.35
  6. Step 6: Final answer
    x = 15,451.99

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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.