Home / 2,348.93-3,517.80-1,359.66

Finding the Fourth Proportional to 2,348.93, 3,517.80 and 1,359.66

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Solution

The fourth proportional to 2,348.93, 3,517.80 and 1,359.66 is: 2,036.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348.93 : 3,517.80 = 1,359.66 : x
  2. Step 2: Convert to fraction form
    2,348.93/3,517.80 = 1,359.66/x
  3. Step 3: Cross multiply
    2,348.93x = 3,517.80 × 1,359.66
  4. Step 4: Simplify right side
    2,348.93x = 4,783,011.95
  5. Step 5: Solve for x
    x = 4,783,011.95/2,348.93
  6. Step 6: Final answer
    x = 2,036.25

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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.