Home / 3,089.07-4,634.37-2,350.98

Finding the Fourth Proportional to 3,089.07, 4,634.37 and 2,350.98

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Solution

The fourth proportional to 3,089.07, 4,634.37 and 2,350.98 is: 3,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089.07 : 4,634.37 = 2,350.98 : x
  2. Step 2: Convert to fraction form
    3,089.07/4,634.37 = 2,350.98/x
  3. Step 3: Cross multiply
    3,089.07x = 4,634.37 × 2,350.98
  4. Step 4: Simplify right side
    3,089.07x = 10,895,311.18
  5. Step 5: Solve for x
    x = 10,895,311.18/3,089.07
  6. Step 6: Final answer
    x = 3,527.05

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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.