Home / 6,384.69-9,577.08-2,227.67

Finding the Fourth Proportional to 6,384.69, 9,577.08 and 2,227.67

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Solution

The fourth proportional to 6,384.69, 9,577.08 and 2,227.67 is: 3,341.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384.69 : 9,577.08 = 2,227.67 : x
  2. Step 2: Convert to fraction form
    6,384.69/9,577.08 = 2,227.67/x
  3. Step 3: Cross multiply
    6,384.69x = 9,577.08 × 2,227.67
  4. Step 4: Simplify right side
    6,384.69x = 21,334,573.80
  5. Step 5: Solve for x
    x = 21,334,573.80/6,384.69
  6. Step 6: Final answer
    x = 3,341.52

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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.