Home / 2,383.04-3,574.60-2,254.52

Finding the Fourth Proportional to 2,383.04, 3,574.60 and 2,254.52

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Solution

The fourth proportional to 2,383.04, 3,574.60 and 2,254.52 is: 3,381.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383.04 : 3,574.60 = 2,254.52 : x
  2. Step 2: Convert to fraction form
    2,383.04/3,574.60 = 2,254.52/x
  3. Step 3: Cross multiply
    2,383.04x = 3,574.60 × 2,254.52
  4. Step 4: Simplify right side
    2,383.04x = 8,059,007.19
  5. Step 5: Solve for x
    x = 8,059,007.19/2,383.04
  6. Step 6: Final answer
    x = 3,381.82

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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.