Home / 62,813.46-86,682.92-34,133.34

Finding the Fourth Proportional to 62,813.46, 86,682.92 and 34,133.34

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Solution

The fourth proportional to 62,813.46, 86,682.92 and 34,133.34 is: 47,104.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,813.46 : 86,682.92 = 34,133.34 : x
  2. Step 2: Convert to fraction form
    62,813.46/86,682.92 = 34,133.34/x
  3. Step 3: Cross multiply
    62,813.46x = 86,682.92 × 34,133.34
  4. Step 4: Simplify right side
    62,813.46x = 2,958,777,580.55
  5. Step 5: Solve for x
    x = 2,958,777,580.55/62,813.46
  6. Step 6: Final answer
    x = 47,104.20

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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.