Home / 6,340.06-9,513.33-2,445.58

Finding the Fourth Proportional to 6,340.06, 9,513.33 and 2,445.58

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Solution

The fourth proportional to 6,340.06, 9,513.33 and 2,445.58 is: 3,669.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340.06 : 9,513.33 = 2,445.58 : x
  2. Step 2: Convert to fraction form
    6,340.06/9,513.33 = 2,445.58/x
  3. Step 3: Cross multiply
    6,340.06x = 9,513.33 × 2,445.58
  4. Step 4: Simplify right side
    6,340.06x = 23,265,609.58
  5. Step 5: Solve for x
    x = 23,265,609.58/6,340.06
  6. Step 6: Final answer
    x = 3,669.62

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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.