Home / 29,327.06-43,957.54-14,546.57

Finding the Fourth Proportional to 29,327.06, 43,957.54 and 14,546.57

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Solution

The fourth proportional to 29,327.06, 43,957.54 and 14,546.57 is: 21,803.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,327.06 : 43,957.54 = 14,546.57 : x
  2. Step 2: Convert to fraction form
    29,327.06/43,957.54 = 14,546.57/x
  3. Step 3: Cross multiply
    29,327.06x = 43,957.54 × 14,546.57
  4. Step 4: Simplify right side
    29,327.06x = 639,431,432.64
  5. Step 5: Solve for x
    x = 639,431,432.64/29,327.06
  6. Step 6: Final answer
    x = 21,803.46

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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.