Home / 34,632.20-51,911.04-14,920.04

Finding the Fourth Proportional to 34,632.20, 51,911.04 and 14,920.04

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Solution

The fourth proportional to 34,632.20, 51,911.04 and 14,920.04 is: 22,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,632.20 : 51,911.04 = 14,920.04 : x
  2. Step 2: Convert to fraction form
    34,632.20/51,911.04 = 14,920.04/x
  3. Step 3: Cross multiply
    34,632.20x = 51,911.04 × 14,920.04
  4. Step 4: Simplify right side
    34,632.20x = 774,514,793.24
  5. Step 5: Solve for x
    x = 774,514,793.24/34,632.20
  6. Step 6: Final answer
    x = 22,364.01

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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.