Home / 34,166.07-47,147.94-19,059.44

Finding the Fourth Proportional to 34,166.07, 47,147.94 and 19,059.44

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Solution

The fourth proportional to 34,166.07, 47,147.94 and 19,059.44 is: 26,301.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.07 : 47,147.94 = 19,059.44 : x
  2. Step 2: Convert to fraction form
    34,166.07/47,147.94 = 19,059.44/x
  3. Step 3: Cross multiply
    34,166.07x = 47,147.94 × 19,059.44
  4. Step 4: Simplify right side
    34,166.07x = 898,613,097.81
  5. Step 5: Solve for x
    x = 898,613,097.81/34,166.07
  6. Step 6: Final answer
    x = 26,301.33

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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.