Home / 4,068.64-6,102.74-1,436.27

Finding the Fourth Proportional to 4,068.64, 6,102.74 and 1,436.27

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Solution

The fourth proportional to 4,068.64, 6,102.74 and 1,436.27 is: 2,154.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.64 : 6,102.74 = 1,436.27 : x
  2. Step 2: Convert to fraction form
    4,068.64/6,102.74 = 1,436.27/x
  3. Step 3: Cross multiply
    4,068.64x = 6,102.74 × 1,436.27
  4. Step 4: Simplify right side
    4,068.64x = 8,765,182.38
  5. Step 5: Solve for x
    x = 8,765,182.38/4,068.64
  6. Step 6: Final answer
    x = 2,154.33

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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.