Home / 34,300.11-47,336.58-19,194.24

Finding the Fourth Proportional to 34,300.11, 47,336.58 and 19,194.24

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Solution

The fourth proportional to 34,300.11, 47,336.58 and 19,194.24 is: 26,489.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,300.11 : 47,336.58 = 19,194.24 : x
  2. Step 2: Convert to fraction form
    34,300.11/47,336.58 = 19,194.24/x
  3. Step 3: Cross multiply
    34,300.11x = 47,336.58 × 19,194.24
  4. Step 4: Simplify right side
    34,300.11x = 908,589,677.30
  5. Step 5: Solve for x
    x = 908,589,677.30/34,300.11
  6. Step 6: Final answer
    x = 26,489.41

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1.5x scale

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.