Home / 4,047.07-6,070.33-1,450.09

Finding the Fourth Proportional to 4,047.07, 6,070.33 and 1,450.09

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Solution

The fourth proportional to 4,047.07, 6,070.33 and 1,450.09 is: 2,175.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047.07 : 6,070.33 = 1,450.09 : x
  2. Step 2: Convert to fraction form
    4,047.07/6,070.33 = 1,450.09/x
  3. Step 3: Cross multiply
    4,047.07x = 6,070.33 × 1,450.09
  4. Step 4: Simplify right side
    4,047.07x = 8,802,524.83
  5. Step 5: Solve for x
    x = 8,802,524.83/4,047.07
  6. Step 6: Final answer
    x = 2,175.04

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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.