Home / 35,527.03-49,027.26-19,611.44

Finding the Fourth Proportional to 35,527.03, 49,027.26 and 19,611.44

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Solution

The fourth proportional to 35,527.03, 49,027.26 and 19,611.44 is: 27,063.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,527.03 : 49,027.26 = 19,611.44 : x
  2. Step 2: Convert to fraction form
    35,527.03/49,027.26 = 19,611.44/x
  3. Step 3: Cross multiply
    35,527.03x = 49,027.26 × 19,611.44
  4. Step 4: Simplify right side
    35,527.03x = 961,495,345.58
  5. Step 5: Solve for x
    x = 961,495,345.58/35,527.03
  6. Step 6: Final answer
    x = 27,063.77

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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.