Home / 3,021.84-4,534.19-1,460.96

Finding the Fourth Proportional to 3,021.84, 4,534.19 and 1,460.96

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Solution

The fourth proportional to 3,021.84, 4,534.19 and 1,460.96 is: 2,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021.84 : 4,534.19 = 1,460.96 : x
  2. Step 2: Convert to fraction form
    3,021.84/4,534.19 = 1,460.96/x
  3. Step 3: Cross multiply
    3,021.84x = 4,534.19 × 1,460.96
  4. Step 4: Simplify right side
    3,021.84x = 6,624,262.92
  5. Step 5: Solve for x
    x = 6,624,262.92/3,021.84
  6. Step 6: Final answer
    x = 2,192.13

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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.