Home / 35,527.06-49,027.23-19,611.39

Finding the Fourth Proportional to 35,527.06, 49,027.23 and 19,611.39

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Solution

The fourth proportional to 35,527.06, 49,027.23 and 19,611.39 is: 27,063.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,527.06 : 49,027.23 = 19,611.39 : x
  2. Step 2: Convert to fraction form
    35,527.06/49,027.23 = 19,611.39/x
  3. Step 3: Cross multiply
    35,527.06x = 49,027.23 × 19,611.39
  4. Step 4: Simplify right side
    35,527.06x = 961,492,229.27
  5. Step 5: Solve for x
    x = 961,492,229.27/35,527.06
  6. Step 6: Final answer
    x = 27,063.66

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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.