Home / 26,332.20-39,584.70-18,594.60

Finding the Fourth Proportional to 26,332.20, 39,584.70 and 18,594.60

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Solution

The fourth proportional to 26,332.20, 39,584.70 and 18,594.60 is: 27,952.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,332.20 : 39,584.70 = 18,594.60 : x
  2. Step 2: Convert to fraction form
    26,332.20/39,584.70 = 18,594.60/x
  3. Step 3: Cross multiply
    26,332.20x = 39,584.70 × 18,594.60
  4. Step 4: Simplify right side
    26,332.20x = 736,061,662.62
  5. Step 5: Solve for x
    x = 736,061,662.62/26,332.20
  6. Step 6: Final answer
    x = 27,952.91

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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.