Home / 39,654.84-59,556.22-34,912.68

Finding the Fourth Proportional to 39,654.84, 59,556.22 and 34,912.68

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Solution

The fourth proportional to 39,654.84, 59,556.22 and 34,912.68 is: 52,434.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,654.84 : 59,556.22 = 34,912.68 : x
  2. Step 2: Convert to fraction form
    39,654.84/59,556.22 = 34,912.68/x
  3. Step 3: Cross multiply
    39,654.84x = 59,556.22 × 34,912.68
  4. Step 4: Simplify right side
    39,654.84x = 2,079,267,250.87
  5. Step 5: Solve for x
    x = 2,079,267,250.87/39,654.84
  6. Step 6: Final answer
    x = 52,434.14

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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.