Home / 6,700.03-10,050.09-1,769.63

Finding the Fourth Proportional to 6,700.03, 10,050.09 and 1,769.63

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Solution

The fourth proportional to 6,700.03, 10,050.09 and 1,769.63 is: 2,654.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700.03 : 10,050.09 = 1,769.63 : x
  2. Step 2: Convert to fraction form
    6,700.03/10,050.09 = 1,769.63/x
  3. Step 3: Cross multiply
    6,700.03x = 10,050.09 × 1,769.63
  4. Step 4: Simplify right side
    6,700.03x = 17,784,940.77
  5. Step 5: Solve for x
    x = 17,784,940.77/6,700.03
  6. Step 6: Final answer
    x = 2,654.46

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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.