Home / 17,559.80-26,274.90-16,004.60

Finding the Fourth Proportional to 17,559.80, 26,274.90 and 16,004.60

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Solution

The fourth proportional to 17,559.80, 26,274.90 and 16,004.60 is: 23,947.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,559.80 : 26,274.90 = 16,004.60 : x
  2. Step 2: Convert to fraction form
    17,559.80/26,274.90 = 16,004.60/x
  3. Step 3: Cross multiply
    17,559.80x = 26,274.90 × 16,004.60
  4. Step 4: Simplify right side
    17,559.80x = 420,519,264.54
  5. Step 5: Solve for x
    x = 420,519,264.54/17,559.80
  6. Step 6: Final answer
    x = 23,947.84

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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.