Home / 29,320.06-43,982.07-14,525.00

Finding the Fourth Proportional to 29,320.06, 43,982.07 and 14,525.00

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Solution

The fourth proportional to 29,320.06, 43,982.07 and 14,525.00 is: 21,788.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,320.06 : 43,982.07 = 14,525.00 : x
  2. Step 2: Convert to fraction form
    29,320.06/43,982.07 = 14,525.00/x
  3. Step 3: Cross multiply
    29,320.06x = 43,982.07 × 14,525.00
  4. Step 4: Simplify right side
    29,320.06x = 638,839,786.41
  5. Step 5: Solve for x
    x = 638,839,786.41/29,320.06
  6. Step 6: Final answer
    x = 21,788.49

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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.