Home / 30,664.20-46,007.10-29,584.20

Finding the Fourth Proportional to 30,664.20, 46,007.10 and 29,584.20

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Solution

The fourth proportional to 30,664.20, 46,007.10 and 29,584.20 is: 44,386.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,664.20 : 46,007.10 = 29,584.20 : x
  2. Step 2: Convert to fraction form
    30,664.20/46,007.10 = 29,584.20/x
  3. Step 3: Cross multiply
    30,664.20x = 46,007.10 × 29,584.20
  4. Step 4: Simplify right side
    30,664.20x = 1,361,083,247.82
  5. Step 5: Solve for x
    x = 1,361,083,247.82/30,664.20
  6. Step 6: Final answer
    x = 44,386.72

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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.