Home / 1,895.32-2,841.90-1,016.74

Finding the Fourth Proportional to 1,895.32, 2,841.90 and 1,016.74

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Solution

The fourth proportional to 1,895.32, 2,841.90 and 1,016.74 is: 1,524.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895.32 : 2,841.90 = 1,016.74 : x
  2. Step 2: Convert to fraction form
    1,895.32/2,841.90 = 1,016.74/x
  3. Step 3: Cross multiply
    1,895.32x = 2,841.90 × 1,016.74
  4. Step 4: Simplify right side
    1,895.32x = 2,889,473.41
  5. Step 5: Solve for x
    x = 2,889,473.41/1,895.32
  6. Step 6: Final answer
    x = 1,524.53

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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.