Home / 74,504.07-111,693.33-32,352.48

Finding the Fourth Proportional to 74,504.07, 111,693.33 and 32,352.48

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Solution

The fourth proportional to 74,504.07, 111,693.33 and 32,352.48 is: 48,501.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,504.07 : 111,693.33 = 32,352.48 : x
  2. Step 2: Convert to fraction form
    74,504.07/111,693.33 = 32,352.48/x
  3. Step 3: Cross multiply
    74,504.07x = 111,693.33 × 32,352.48
  4. Step 4: Simplify right side
    74,504.07x = 3,613,556,224.96
  5. Step 5: Solve for x
    x = 3,613,556,224.96/74,504.07
  6. Step 6: Final answer
    x = 48,501.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.