Home / 29,041.03-43,556.33-7,693.89

Finding the Fourth Proportional to 29,041.03, 43,556.33 and 7,693.89

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Solution

The fourth proportional to 29,041.03, 43,556.33 and 7,693.89 is: 11,539.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,041.03 : 43,556.33 = 7,693.89 : x
  2. Step 2: Convert to fraction form
    29,041.03/43,556.33 = 7,693.89/x
  3. Step 3: Cross multiply
    29,041.03x = 43,556.33 × 7,693.89
  4. Step 4: Simplify right side
    29,041.03x = 335,117,467.72
  5. Step 5: Solve for x
    x = 335,117,467.72/29,041.03
  6. Step 6: Final answer
    x = 11,539.45

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1.5x scale

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.