Home / 26,730.29-40,093.08-8,014.51

Finding the Fourth Proportional to 26,730.29, 40,093.08 and 8,014.51

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Solution

The fourth proportional to 26,730.29, 40,093.08 and 8,014.51 is: 12,021.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,730.29 : 40,093.08 = 8,014.51 : x
  2. Step 2: Convert to fraction form
    26,730.29/40,093.08 = 8,014.51/x
  3. Step 3: Cross multiply
    26,730.29x = 40,093.08 × 8,014.51
  4. Step 4: Simplify right side
    26,730.29x = 321,326,410.65
  5. Step 5: Solve for x
    x = 321,326,410.65/26,730.29
  6. Step 6: Final answer
    x = 12,021.06

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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.