Home / 34,260.30-51,352.71-22,409.19

Finding the Fourth Proportional to 34,260.30, 51,352.71 and 22,409.19

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Solution

The fourth proportional to 34,260.30, 51,352.71 and 22,409.19 is: 33,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,260.30 : 51,352.71 = 22,409.19 : x
  2. Step 2: Convert to fraction form
    34,260.30/51,352.71 = 22,409.19/x
  3. Step 3: Cross multiply
    34,260.30x = 51,352.71 × 22,409.19
  4. Step 4: Simplify right side
    34,260.30x = 1,150,772,635.40
  5. Step 5: Solve for x
    x = 1,150,772,635.40/34,260.30
  6. Step 6: Final answer
    x = 33,589.10

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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.