Home / 4,064.09-5,608.40-2,295.77

Finding the Fourth Proportional to 4,064.09, 5,608.40 and 2,295.77

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Solution

The fourth proportional to 4,064.09, 5,608.40 and 2,295.77 is: 3,168.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.09 : 5,608.40 = 2,295.77 : x
  2. Step 2: Convert to fraction form
    4,064.09/5,608.40 = 2,295.77/x
  3. Step 3: Cross multiply
    4,064.09x = 5,608.40 × 2,295.77
  4. Step 4: Simplify right side
    4,064.09x = 12,875,556.95
  5. Step 5: Solve for x
    x = 12,875,556.95/4,064.09
  6. Step 6: Final answer
    x = 3,168.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.