Home / 5,939.58-8,909.38-2,043.99

Finding the Fourth Proportional to 5,939.58, 8,909.38 and 2,043.99

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Solution

The fourth proportional to 5,939.58, 8,909.38 and 2,043.99 is: 3,065.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939.58 : 8,909.38 = 2,043.99 : x
  2. Step 2: Convert to fraction form
    5,939.58/8,909.38 = 2,043.99/x
  3. Step 3: Cross multiply
    5,939.58x = 8,909.38 × 2,043.99
  4. Step 4: Simplify right side
    5,939.58x = 18,210,686.18
  5. Step 5: Solve for x
    x = 18,210,686.18/5,939.58
  6. Step 6: Final answer
    x = 3,065.99

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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.