Home / 2,260.58-3,392.69-2,030.94

Finding the Fourth Proportional to 2,260.58, 3,392.69 and 2,030.94

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Solution

The fourth proportional to 2,260.58, 3,392.69 and 2,030.94 is: 3,048.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260.58 : 3,392.69 = 2,030.94 : x
  2. Step 2: Convert to fraction form
    2,260.58/3,392.69 = 2,030.94/x
  3. Step 3: Cross multiply
    2,260.58x = 3,392.69 × 2,030.94
  4. Step 4: Simplify right side
    2,260.58x = 6,890,339.67
  5. Step 5: Solve for x
    x = 6,890,339.67/2,260.58
  6. Step 6: Final answer
    x = 3,048.05

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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.