Home / 4,310.07-6,463.54-1,845.06

Finding the Fourth Proportional to 4,310.07, 6,463.54 and 1,845.06

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Solution

The fourth proportional to 4,310.07, 6,463.54 and 1,845.06 is: 2,766.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.07 : 6,463.54 = 1,845.06 : x
  2. Step 2: Convert to fraction form
    4,310.07/6,463.54 = 1,845.06/x
  3. Step 3: Cross multiply
    4,310.07x = 6,463.54 × 1,845.06
  4. Step 4: Simplify right side
    4,310.07x = 11,925,619.11
  5. Step 5: Solve for x
    x = 11,925,619.11/4,310.07
  6. Step 6: Final answer
    x = 2,766.92

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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.