Home / 35,611.03-49,152.94-22,174.35

Finding the Fourth Proportional to 35,611.03, 49,152.94 and 22,174.35

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Solution

The fourth proportional to 35,611.03, 49,152.94 and 22,174.35 is: 30,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,611.03 : 49,152.94 = 22,174.35 : x
  2. Step 2: Convert to fraction form
    35,611.03/49,152.94 = 22,174.35/x
  3. Step 3: Cross multiply
    35,611.03x = 49,152.94 × 22,174.35
  4. Step 4: Simplify right side
    35,611.03x = 1,089,934,255.33
  5. Step 5: Solve for x
    x = 1,089,934,255.33/35,611.03
  6. Step 6: Final answer
    x = 30,606.65

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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.