Home / 3,034.04-4,550.22-2,153.93

Finding the Fourth Proportional to 3,034.04, 4,550.22 and 2,153.93

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Solution

The fourth proportional to 3,034.04, 4,550.22 and 2,153.93 is: 3,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034.04 : 4,550.22 = 2,153.93 : x
  2. Step 2: Convert to fraction form
    3,034.04/4,550.22 = 2,153.93/x
  3. Step 3: Cross multiply
    3,034.04x = 4,550.22 × 2,153.93
  4. Step 4: Simplify right side
    3,034.04x = 9,800,832.61
  5. Step 5: Solve for x
    x = 9,800,832.61/3,034.04
  6. Step 6: Final answer
    x = 3,230.30

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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.