Home / 43,828.24-65,800.70-29,644.36

Finding the Fourth Proportional to 43,828.24, 65,800.70 and 29,644.36

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Solution

The fourth proportional to 43,828.24, 65,800.70 and 29,644.36 is: 44,506.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,828.24 : 65,800.70 = 29,644.36 : x
  2. Step 2: Convert to fraction form
    43,828.24/65,800.70 = 29,644.36/x
  3. Step 3: Cross multiply
    43,828.24x = 65,800.70 × 29,644.36
  4. Step 4: Simplify right side
    43,828.24x = 1,950,619,639.05
  5. Step 5: Solve for x
    x = 1,950,619,639.05/43,828.24
  6. Step 6: Final answer
    x = 44,506.00

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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.