Home / 39,556.00-59,278.64-22,911.56

Finding the Fourth Proportional to 39,556.00, 59,278.64 and 22,911.56

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Solution

The fourth proportional to 39,556.00, 59,278.64 and 22,911.56 is: 34,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,556.00 : 59,278.64 = 22,911.56 : x
  2. Step 2: Convert to fraction form
    39,556.00/59,278.64 = 22,911.56/x
  3. Step 3: Cross multiply
    39,556.00x = 59,278.64 × 22,911.56
  4. Step 4: Simplify right side
    39,556.00x = 1,358,165,928.42
  5. Step 5: Solve for x
    x = 1,358,165,928.42/39,556.00
  6. Step 6: Final answer
    x = 34,335.27

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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.