Home / 4,468.16-6,166.02-2,478.67

Finding the Fourth Proportional to 4,468.16, 6,166.02 and 2,478.67

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Solution

The fourth proportional to 4,468.16, 6,166.02 and 2,478.67 is: 3,420.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.16 : 6,166.02 = 2,478.67 : x
  2. Step 2: Convert to fraction form
    4,468.16/6,166.02 = 2,478.67/x
  3. Step 3: Cross multiply
    4,468.16x = 6,166.02 × 2,478.67
  4. Step 4: Simplify right side
    4,468.16x = 15,283,485.57
  5. Step 5: Solve for x
    x = 15,283,485.57/4,468.16
  6. Step 6: Final answer
    x = 3,420.53

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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.