Home / 3,237.57-4,856.63-1,046.66

Finding the Fourth Proportional to 3,237.57, 4,856.63 and 1,046.66

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Solution

The fourth proportional to 3,237.57, 4,856.63 and 1,046.66 is: 1,570.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237.57 : 4,856.63 = 1,046.66 : x
  2. Step 2: Convert to fraction form
    3,237.57/4,856.63 = 1,046.66/x
  3. Step 3: Cross multiply
    3,237.57x = 4,856.63 × 1,046.66
  4. Step 4: Simplify right side
    3,237.57x = 5,083,210.84
  5. Step 5: Solve for x
    x = 5,083,210.84/3,237.57
  6. Step 6: Final answer
    x = 1,570.07

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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.