Home / 4,383.03-6,570.63-1,609.06

Finding the Fourth Proportional to 4,383.03, 6,570.63 and 1,609.06

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Solution

The fourth proportional to 4,383.03, 6,570.63 and 1,609.06 is: 2,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.03 : 6,570.63 = 1,609.06 : x
  2. Step 2: Convert to fraction form
    4,383.03/6,570.63 = 1,609.06/x
  3. Step 3: Cross multiply
    4,383.03x = 6,570.63 × 1,609.06
  4. Step 4: Simplify right side
    4,383.03x = 10,572,505.05
  5. Step 5: Solve for x
    x = 10,572,505.05/4,383.03
  6. Step 6: Final answer
    x = 2,412.15

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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.