Home / 59,135.54-88,684.27-19,682.06

Finding the Fourth Proportional to 59,135.54, 88,684.27 and 19,682.06

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Solution

The fourth proportional to 59,135.54, 88,684.27 and 19,682.06 is: 29,516.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,135.54 : 88,684.27 = 19,682.06 : x
  2. Step 2: Convert to fraction form
    59,135.54/88,684.27 = 19,682.06/x
  3. Step 3: Cross multiply
    59,135.54x = 88,684.27 × 19,682.06
  4. Step 4: Simplify right side
    59,135.54x = 1,745,488,630.57
  5. Step 5: Solve for x
    x = 1,745,488,630.57/59,135.54
  6. Step 6: Final answer
    x = 29,516.75

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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.