Home / 29,632.80-44,466.72-10,926

Finding the Fourth Proportional to 29,632.80, 44,466.72 and 10,926

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Solution

The fourth proportional to 29,632.80, 44,466.72 and 10,926 is: 16,395.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,632.80 : 44,466.72 = 10,926 : x
  2. Step 2: Convert to fraction form
    29,632.80/44,466.72 = 10,926/x
  3. Step 3: Cross multiply
    29,632.80x = 44,466.72 × 10,926
  4. Step 4: Simplify right side
    29,632.80x = 485,843,382.72
  5. Step 5: Solve for x
    x = 485,843,382.72/29,632.80
  6. Step 6: Final answer
    x = 16,395.46

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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.