Home / 29,995.89-41,394.08-16,568.06

Finding the Fourth Proportional to 29,995.89, 41,394.08 and 16,568.06

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Solution

The fourth proportional to 29,995.89, 41,394.08 and 16,568.06 is: 22,863.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,995.89 : 41,394.08 = 16,568.06 : x
  2. Step 2: Convert to fraction form
    29,995.89/41,394.08 = 16,568.06/x
  3. Step 3: Cross multiply
    29,995.89x = 41,394.08 × 16,568.06
  4. Step 4: Simplify right side
    29,995.89x = 685,819,518.24
  5. Step 5: Solve for x
    x = 685,819,518.24/29,995.89
  6. Step 6: Final answer
    x = 22,863.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.