Home / 39,598.23-54,645.55-23,682.68

Finding the Fourth Proportional to 39,598.23, 54,645.55 and 23,682.68

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Solution

The fourth proportional to 39,598.23, 54,645.55 and 23,682.68 is: 32,682.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,598.23 : 54,645.55 = 23,682.68 : x
  2. Step 2: Convert to fraction form
    39,598.23/54,645.55 = 23,682.68/x
  3. Step 3: Cross multiply
    39,598.23x = 54,645.55 × 23,682.68
  4. Step 4: Simplify right side
    39,598.23x = 1,294,152,682.43
  5. Step 5: Solve for x
    x = 1,294,152,682.43/39,598.23
  6. Step 6: Final answer
    x = 32,682.09

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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.