Home / 33,059.60-49,589.40-9,686.04

Finding the Fourth Proportional to 33,059.60, 49,589.40 and 9,686.04

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Solution

The fourth proportional to 33,059.60, 49,589.40 and 9,686.04 is: 14,529.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,059.60 : 49,589.40 = 9,686.04 : x
  2. Step 2: Convert to fraction form
    33,059.60/49,589.40 = 9,686.04/x
  3. Step 3: Cross multiply
    33,059.60x = 49,589.40 × 9,686.04
  4. Step 4: Simplify right side
    33,059.60x = 480,324,911.98
  5. Step 5: Solve for x
    x = 480,324,911.98/33,059.60
  6. Step 6: Final answer
    x = 14,529.06

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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.