Home / 29,355.80-44,024.46-9,629.77

Finding the Fourth Proportional to 29,355.80, 44,024.46 and 9,629.77

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Solution

The fourth proportional to 29,355.80, 44,024.46 and 9,629.77 is: 14,441.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.80 : 44,024.46 = 9,629.77 : x
  2. Step 2: Convert to fraction form
    29,355.80/44,024.46 = 9,629.77/x
  3. Step 3: Cross multiply
    29,355.80x = 44,024.46 × 9,629.77
  4. Step 4: Simplify right side
    29,355.80x = 423,945,424.17
  5. Step 5: Solve for x
    x = 423,945,424.17/29,355.80
  6. Step 6: Final answer
    x = 14,441.62

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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.