Home / 4,716.18-7,069.08-1,941.42

Finding the Fourth Proportional to 4,716.18, 7,069.08 and 1,941.42

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Solution

The fourth proportional to 4,716.18, 7,069.08 and 1,941.42 is: 2,909.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716.18 : 7,069.08 = 1,941.42 : x
  2. Step 2: Convert to fraction form
    4,716.18/7,069.08 = 1,941.42/x
  3. Step 3: Cross multiply
    4,716.18x = 7,069.08 × 1,941.42
  4. Step 4: Simplify right side
    4,716.18x = 13,724,053.29
  5. Step 5: Solve for x
    x = 13,724,053.29/4,716.18
  6. Step 6: Final answer
    x = 2,909.99

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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.