Home / 4,964.55-7,444.80-1,675.95

Finding the Fourth Proportional to 4,964.55, 7,444.80 and 1,675.95

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Solution

The fourth proportional to 4,964.55, 7,444.80 and 1,675.95 is: 2,513.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.55 : 7,444.80 = 1,675.95 : x
  2. Step 2: Convert to fraction form
    4,964.55/7,444.80 = 1,675.95/x
  3. Step 3: Cross multiply
    4,964.55x = 7,444.80 × 1,675.95
  4. Step 4: Simplify right side
    4,964.55x = 12,477,112.56
  5. Step 5: Solve for x
    x = 12,477,112.56/4,964.55
  6. Step 6: Final answer
    x = 2,513.24

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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.