Home / 2,444.54-3,373.47-1,325.48

Finding the Fourth Proportional to 2,444.54, 3,373.47 and 1,325.48

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Solution

The fourth proportional to 2,444.54, 3,373.47 and 1,325.48 is: 1,829.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.54 : 3,373.47 = 1,325.48 : x
  2. Step 2: Convert to fraction form
    2,444.54/3,373.47 = 1,325.48/x
  3. Step 3: Cross multiply
    2,444.54x = 3,373.47 × 1,325.48
  4. Step 4: Simplify right side
    2,444.54x = 4,471,450.15
  5. Step 5: Solve for x
    x = 4,471,450.15/2,444.54
  6. Step 6: Final answer
    x = 1,829.16

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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.