Home / 34,765.24-47,963.46-22,835

Finding the Fourth Proportional to 34,765.24, 47,963.46 and 22,835

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Solution

The fourth proportional to 34,765.24, 47,963.46 and 22,835 is: 31,504.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765.24 : 47,963.46 = 22,835 : x
  2. Step 2: Convert to fraction form
    34,765.24/47,963.46 = 22,835/x
  3. Step 3: Cross multiply
    34,765.24x = 47,963.46 × 22,835
  4. Step 4: Simplify right side
    34,765.24x = 1,095,245,609.10
  5. Step 5: Solve for x
    x = 1,095,245,609.10/34,765.24
  6. Step 6: Final answer
    x = 31,504.04

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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.