Home / 3,034.07-4,551.15-954.02

Finding the Fourth Proportional to 3,034.07, 4,551.15 and 954.02

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Solution

The fourth proportional to 3,034.07, 4,551.15 and 954.02 is: 1,431.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034.07 : 4,551.15 = 954.02 : x
  2. Step 2: Convert to fraction form
    3,034.07/4,551.15 = 954.02/x
  3. Step 3: Cross multiply
    3,034.07x = 4,551.15 × 954.02
  4. Step 4: Simplify right side
    3,034.07x = 4,341,865.37
  5. Step 5: Solve for x
    x = 4,341,865.37/3,034.07
  6. Step 6: Final answer
    x = 1,431.04

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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.