Home / 3,059.33-4,587.99-1,304.30

Finding the Fourth Proportional to 3,059.33, 4,587.99 and 1,304.30

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Solution

The fourth proportional to 3,059.33, 4,587.99 and 1,304.30 is: 1,956.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059.33 : 4,587.99 = 1,304.30 : x
  2. Step 2: Convert to fraction form
    3,059.33/4,587.99 = 1,304.30/x
  3. Step 3: Cross multiply
    3,059.33x = 4,587.99 × 1,304.30
  4. Step 4: Simplify right side
    3,059.33x = 5,984,092.42
  5. Step 5: Solve for x
    x = 5,984,092.42/3,059.33
  6. Step 6: Final answer
    x = 1,956.02

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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.