Home / 4,860.99-7,293.33-1,941.35

Finding the Fourth Proportional to 4,860.99, 7,293.33 and 1,941.35

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Solution

The fourth proportional to 4,860.99, 7,293.33 and 1,941.35 is: 2,912.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.99 : 7,293.33 = 1,941.35 : x
  2. Step 2: Convert to fraction form
    4,860.99/7,293.33 = 1,941.35/x
  3. Step 3: Cross multiply
    4,860.99x = 7,293.33 × 1,941.35
  4. Step 4: Simplify right side
    4,860.99x = 14,158,869.73
  5. Step 5: Solve for x
    x = 14,158,869.73/4,860.99
  6. Step 6: Final answer
    x = 2,912.75

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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.