Home / 6,208.30-9,312.74-2,048.67

Finding the Fourth Proportional to 6,208.30, 9,312.74 and 2,048.67

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Solution

The fourth proportional to 6,208.30, 9,312.74 and 2,048.67 is: 3,073.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208.30 : 9,312.74 = 2,048.67 : x
  2. Step 2: Convert to fraction form
    6,208.30/9,312.74 = 2,048.67/x
  3. Step 3: Cross multiply
    6,208.30x = 9,312.74 × 2,048.67
  4. Step 4: Simplify right side
    6,208.30x = 19,078,722.73
  5. Step 5: Solve for x
    x = 19,078,722.73/6,208.30
  6. Step 6: Final answer
    x = 3,073.10

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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.