Home / 4,110.36-6,166.89-1,513.50

Finding the Fourth Proportional to 4,110.36, 6,166.89 and 1,513.50

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Solution

The fourth proportional to 4,110.36, 6,166.89 and 1,513.50 is: 2,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.36 : 6,166.89 = 1,513.50 : x
  2. Step 2: Convert to fraction form
    4,110.36/6,166.89 = 1,513.50/x
  3. Step 3: Cross multiply
    4,110.36x = 6,166.89 × 1,513.50
  4. Step 4: Simplify right side
    4,110.36x = 9,333,588.02
  5. Step 5: Solve for x
    x = 9,333,588.02/4,110.36
  6. Step 6: Final answer
    x = 2,270.75

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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.