Home / 23,809.20-35,668.44-14,789.04

Finding the Fourth Proportional to 23,809.20, 35,668.44 and 14,789.04

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Solution

The fourth proportional to 23,809.20, 35,668.44 and 14,789.04 is: 22,155.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,809.20 : 35,668.44 = 14,789.04 : x
  2. Step 2: Convert to fraction form
    23,809.20/35,668.44 = 14,789.04/x
  3. Step 3: Cross multiply
    23,809.20x = 35,668.44 × 14,789.04
  4. Step 4: Simplify right side
    23,809.20x = 527,501,985.90
  5. Step 5: Solve for x
    x = 527,501,985.90/23,809.20
  6. Step 6: Final answer
    x = 22,155.38

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1.5x scale

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.