Home / 2,016.95-3,024.65-1,195.45

Finding the Fourth Proportional to 2,016.95, 3,024.65 and 1,195.45

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Solution

The fourth proportional to 2,016.95, 3,024.65 and 1,195.45 is: 1,792.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016.95 : 3,024.65 = 1,195.45 : x
  2. Step 2: Convert to fraction form
    2,016.95/3,024.65 = 1,195.45/x
  3. Step 3: Cross multiply
    2,016.95x = 3,024.65 × 1,195.45
  4. Step 4: Simplify right side
    2,016.95x = 3,615,817.84
  5. Step 5: Solve for x
    x = 3,615,817.84/2,016.95
  6. Step 6: Final answer
    x = 1,792.72

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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.