Home / 3,228.14-4,841.12-1,036.35

Finding the Fourth Proportional to 3,228.14, 4,841.12 and 1,036.35

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Solution

The fourth proportional to 3,228.14, 4,841.12 and 1,036.35 is: 1,554.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228.14 : 4,841.12 = 1,036.35 : x
  2. Step 2: Convert to fraction form
    3,228.14/4,841.12 = 1,036.35/x
  3. Step 3: Cross multiply
    3,228.14x = 4,841.12 × 1,036.35
  4. Step 4: Simplify right side
    3,228.14x = 5,017,094.71
  5. Step 5: Solve for x
    x = 5,017,094.71/3,228.14
  6. Step 6: Final answer
    x = 1,554.18

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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.