Home / 2,852.34-4,281.21-1,466.65

Finding the Fourth Proportional to 2,852.34, 4,281.21 and 1,466.65

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Solution

The fourth proportional to 2,852.34, 4,281.21 and 1,466.65 is: 2,201.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852.34 : 4,281.21 = 1,466.65 : x
  2. Step 2: Convert to fraction form
    2,852.34/4,281.21 = 1,466.65/x
  3. Step 3: Cross multiply
    2,852.34x = 4,281.21 × 1,466.65
  4. Step 4: Simplify right side
    2,852.34x = 6,279,036.65
  5. Step 5: Solve for x
    x = 6,279,036.65/2,852.34
  6. Step 6: Final answer
    x = 2,201.36

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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.