Home / 3,235.04-4,852.72-1,182.88

Finding the Fourth Proportional to 3,235.04, 4,852.72 and 1,182.88

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Solution

The fourth proportional to 3,235.04, 4,852.72 and 1,182.88 is: 1,774.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.04 : 4,852.72 = 1,182.88 : x
  2. Step 2: Convert to fraction form
    3,235.04/4,852.72 = 1,182.88/x
  3. Step 3: Cross multiply
    3,235.04x = 4,852.72 × 1,182.88
  4. Step 4: Simplify right side
    3,235.04x = 5,740,185.43
  5. Step 5: Solve for x
    x = 5,740,185.43/3,235.04
  6. Step 6: Final answer
    x = 1,774.38

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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.