Home / 4,235.04-6,350.10-1,634.94

Finding the Fourth Proportional to 4,235.04, 6,350.10 and 1,634.94

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Solution

The fourth proportional to 4,235.04, 6,350.10 and 1,634.94 is: 2,451.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235.04 : 6,350.10 = 1,634.94 : x
  2. Step 2: Convert to fraction form
    4,235.04/6,350.10 = 1,634.94/x
  3. Step 3: Cross multiply
    4,235.04x = 6,350.10 × 1,634.94
  4. Step 4: Simplify right side
    4,235.04x = 10,382,032.49
  5. Step 5: Solve for x
    x = 10,382,032.49/4,235.04
  6. Step 6: Final answer
    x = 2,451.46

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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.