Home / 4,100.66-6,152.05-2,346.50

Finding the Fourth Proportional to 4,100.66, 6,152.05 and 2,346.50

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Solution

The fourth proportional to 4,100.66, 6,152.05 and 2,346.50 is: 3,520.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100.66 : 6,152.05 = 2,346.50 : x
  2. Step 2: Convert to fraction form
    4,100.66/6,152.05 = 2,346.50/x
  3. Step 3: Cross multiply
    4,100.66x = 6,152.05 × 2,346.50
  4. Step 4: Simplify right side
    4,100.66x = 14,435,803.64
  5. Step 5: Solve for x
    x = 14,435,803.64/4,100.66
  6. Step 6: Final answer
    x = 3,520.36

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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.