Home / 4,010.58-6,014.30-1,930.10

Finding the Fourth Proportional to 4,010.58, 6,014.30 and 1,930.10

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Solution

The fourth proportional to 4,010.58, 6,014.30 and 1,930.10 is: 2,894.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.58 : 6,014.30 = 1,930.10 : x
  2. Step 2: Convert to fraction form
    4,010.58/6,014.30 = 1,930.10/x
  3. Step 3: Cross multiply
    4,010.58x = 6,014.30 × 1,930.10
  4. Step 4: Simplify right side
    4,010.58x = 11,608,160.71
  5. Step 5: Solve for x
    x = 11,608,160.71/4,010.58
  6. Step 6: Final answer
    x = 2,894.38

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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.