Home / 3,059.18-4,590.45-1,599.62

Finding the Fourth Proportional to 3,059.18, 4,590.45 and 1,599.62

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Solution

The fourth proportional to 3,059.18, 4,590.45 and 1,599.62 is: 2,400.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059.18 : 4,590.45 = 1,599.62 : x
  2. Step 2: Convert to fraction form
    3,059.18/4,590.45 = 1,599.62/x
  3. Step 3: Cross multiply
    3,059.18x = 4,590.45 × 1,599.62
  4. Step 4: Simplify right side
    3,059.18x = 7,342,975.63
  5. Step 5: Solve for x
    x = 7,342,975.63/3,059.18
  6. Step 6: Final answer
    x = 2,400.31

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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.