Home / 4,554.92-6,834.54-1,923.03

Finding the Fourth Proportional to 4,554.92, 6,834.54 and 1,923.03

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Solution

The fourth proportional to 4,554.92, 6,834.54 and 1,923.03 is: 2,885.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.92 : 6,834.54 = 1,923.03 : x
  2. Step 2: Convert to fraction form
    4,554.92/6,834.54 = 1,923.03/x
  3. Step 3: Cross multiply
    4,554.92x = 6,834.54 × 1,923.03
  4. Step 4: Simplify right side
    4,554.92x = 13,143,025.46
  5. Step 5: Solve for x
    x = 13,143,025.46/4,554.92
  6. Step 6: Final answer
    x = 2,885.46

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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.