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Finding the Fourth Proportional to 4,504, 6,752.99 and 1,870.82

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Solution

The fourth proportional to 4,504, 6,752.99 and 1,870.82 is: 2,804.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504 : 6,752.99 = 1,870.82 : x
  2. Step 2: Convert to fraction form
    4,504/6,752.99 = 1,870.82/x
  3. Step 3: Cross multiply
    4,504x = 6,752.99 × 1,870.82
  4. Step 4: Simplify right side
    4,504x = 12,633,628.75
  5. Step 5: Solve for x
    x = 12,633,628.75/4,504
  6. Step 6: Final answer
    x = 2,804.98

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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.