Home / 6,046.85-9,071.39-1,885.88

Finding the Fourth Proportional to 6,046.85, 9,071.39 and 1,885.88

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Solution

The fourth proportional to 6,046.85, 9,071.39 and 1,885.88 is: 2,829.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046.85 : 9,071.39 = 1,885.88 : x
  2. Step 2: Convert to fraction form
    6,046.85/9,071.39 = 1,885.88/x
  3. Step 3: Cross multiply
    6,046.85x = 9,071.39 × 1,885.88
  4. Step 4: Simplify right side
    6,046.85x = 17,107,580.37
  5. Step 5: Solve for x
    x = 17,107,580.37/6,046.85
  6. Step 6: Final answer
    x = 2,829.17

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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.