Home / 39,576.04-54,604.26-23,653.48

Finding the Fourth Proportional to 39,576.04, 54,604.26 and 23,653.48

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Solution

The fourth proportional to 39,576.04, 54,604.26 and 23,653.48 is: 32,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,576.04 : 54,604.26 = 23,653.48 : x
  2. Step 2: Convert to fraction form
    39,576.04/54,604.26 = 23,653.48/x
  3. Step 3: Cross multiply
    39,576.04x = 54,604.26 × 23,653.48
  4. Step 4: Simplify right side
    39,576.04x = 1,291,580,771.82
  5. Step 5: Solve for x
    x = 1,291,580,771.82/39,576.04
  6. Step 6: Final answer
    x = 32,635.42

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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.