Home / 34,449.30-47,546.58-22,491.87

Finding the Fourth Proportional to 34,449.30, 47,546.58 and 22,491.87

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Solution

The fourth proportional to 34,449.30, 47,546.58 and 22,491.87 is: 31,043.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449.30 : 47,546.58 = 22,491.87 : x
  2. Step 2: Convert to fraction form
    34,449.30/47,546.58 = 22,491.87/x
  3. Step 3: Cross multiply
    34,449.30x = 47,546.58 × 22,491.87
  4. Step 4: Simplify right side
    34,449.30x = 1,069,411,496.30
  5. Step 5: Solve for x
    x = 1,069,411,496.30/34,449.30
  6. Step 6: Final answer
    x = 31,043.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.