Home / 2,054.09-3,080.21-592.90

Finding the Fourth Proportional to 2,054.09, 3,080.21 and 592.90

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Solution

The fourth proportional to 2,054.09, 3,080.21 and 592.90 is: 889.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054.09 : 3,080.21 = 592.90 : x
  2. Step 2: Convert to fraction form
    2,054.09/3,080.21 = 592.90/x
  3. Step 3: Cross multiply
    2,054.09x = 3,080.21 × 592.90
  4. Step 4: Simplify right side
    2,054.09x = 1,826,245.84
  5. Step 5: Solve for x
    x = 1,826,245.84/2,054.09
  6. Step 6: Final answer
    x = 889.08

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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.