Home / 34,926.26-48,202.34-19,615.32

Finding the Fourth Proportional to 34,926.26, 48,202.34 and 19,615.32

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Solution

The fourth proportional to 34,926.26, 48,202.34 and 19,615.32 is: 27,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,926.26 : 48,202.34 = 19,615.32 : x
  2. Step 2: Convert to fraction form
    34,926.26/48,202.34 = 19,615.32/x
  3. Step 3: Cross multiply
    34,926.26x = 48,202.34 × 19,615.32
  4. Step 4: Simplify right side
    34,926.26x = 945,504,323.85
  5. Step 5: Solve for x
    x = 945,504,323.85/34,926.26
  6. Step 6: Final answer
    x = 27,071.45

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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.