Home / 4,346.03-6,517.41-1,880.66

Finding the Fourth Proportional to 4,346.03, 6,517.41 and 1,880.66

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Solution

The fourth proportional to 4,346.03, 6,517.41 and 1,880.66 is: 2,820.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.03 : 6,517.41 = 1,880.66 : x
  2. Step 2: Convert to fraction form
    4,346.03/6,517.41 = 1,880.66/x
  3. Step 3: Cross multiply
    4,346.03x = 6,517.41 × 1,880.66
  4. Step 4: Simplify right side
    4,346.03x = 12,257,032.29
  5. Step 5: Solve for x
    x = 12,257,032.29/4,346.03
  6. Step 6: Final answer
    x = 2,820.28

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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.