Home / 54,914.24-82,384.02-23,325.32

Finding the Fourth Proportional to 54,914.24, 82,384.02 and 23,325.32

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Solution

The fourth proportional to 54,914.24, 82,384.02 and 23,325.32 is: 34,993.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,914.24 : 82,384.02 = 23,325.32 : x
  2. Step 2: Convert to fraction form
    54,914.24/82,384.02 = 23,325.32/x
  3. Step 3: Cross multiply
    54,914.24x = 82,384.02 × 23,325.32
  4. Step 4: Simplify right side
    54,914.24x = 1,921,633,217.47
  5. Step 5: Solve for x
    x = 1,921,633,217.47/54,914.24
  6. Step 6: Final answer
    x = 34,993.35

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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.