Home / 41,964.32-62,956.26-13,883.24

Finding the Fourth Proportional to 41,964.32, 62,956.26 and 13,883.24

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Solution

The fourth proportional to 41,964.32, 62,956.26 and 13,883.24 is: 20,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964.32 : 62,956.26 = 13,883.24 : x
  2. Step 2: Convert to fraction form
    41,964.32/62,956.26 = 13,883.24/x
  3. Step 3: Cross multiply
    41,964.32x = 62,956.26 × 13,883.24
  4. Step 4: Simplify right side
    41,964.32x = 874,036,867.08
  5. Step 5: Solve for x
    x = 874,036,867.08/41,964.32
  6. Step 6: Final answer
    x = 20,828.10

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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.