Home / 300,246.03-450,433.29-110,706.94

Finding the Fourth Proportional to 300,246.03, 450,433.29 and 110,706.94

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Solution

The fourth proportional to 300,246.03, 450,433.29 and 110,706.94 is: 166,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,246.03 : 450,433.29 = 110,706.94 : x
  2. Step 2: Convert to fraction form
    300,246.03/450,433.29 = 110,706.94/x
  3. Step 3: Cross multiply
    300,246.03x = 450,433.29 × 110,706.94
  4. Step 4: Simplify right side
    300,246.03x = 49,866,091,210.03
  5. Step 5: Solve for x
    x = 49,866,091,210.03/300,246.03
  6. Step 6: Final answer
    x = 166,084.10

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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.