Home / 3,252.69-4,488.70-1,836.67

Finding the Fourth Proportional to 3,252.69, 4,488.70 and 1,836.67

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Solution

The fourth proportional to 3,252.69, 4,488.70 and 1,836.67 is: 2,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.69 : 4,488.70 = 1,836.67 : x
  2. Step 2: Convert to fraction form
    3,252.69/4,488.70 = 1,836.67/x
  3. Step 3: Cross multiply
    3,252.69x = 4,488.70 × 1,836.67
  4. Step 4: Simplify right side
    3,252.69x = 8,244,260.63
  5. Step 5: Solve for x
    x = 8,244,260.63/3,252.69
  6. Step 6: Final answer
    x = 2,534.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.