Home / 4,362.84-6,020.64-2,474.28

Finding the Fourth Proportional to 4,362.84, 6,020.64 and 2,474.28

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Solution

The fourth proportional to 4,362.84, 6,020.64 and 2,474.28 is: 3,414.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.84 : 6,020.64 = 2,474.28 : x
  2. Step 2: Convert to fraction form
    4,362.84/6,020.64 = 2,474.28/x
  3. Step 3: Cross multiply
    4,362.84x = 6,020.64 × 2,474.28
  4. Step 4: Simplify right side
    4,362.84x = 14,896,749.14
  5. Step 5: Solve for x
    x = 14,896,749.14/4,362.84
  6. Step 6: Final answer
    x = 3,414.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.