Home / 4,026.87-6,040.62-1,253.34

Finding the Fourth Proportional to 4,026.87, 6,040.62 and 1,253.34

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Solution

The fourth proportional to 4,026.87, 6,040.62 and 1,253.34 is: 1,880.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.87 : 6,040.62 = 1,253.34 : x
  2. Step 2: Convert to fraction form
    4,026.87/6,040.62 = 1,253.34/x
  3. Step 3: Cross multiply
    4,026.87x = 6,040.62 × 1,253.34
  4. Step 4: Simplify right side
    4,026.87x = 7,570,950.67
  5. Step 5: Solve for x
    x = 7,570,950.67/4,026.87
  6. Step 6: Final answer
    x = 1,880.11

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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.