Home / 1,632.54-2,444.25-1,246.62

Finding the Fourth Proportional to 1,632.54, 2,444.25 and 1,246.62

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Solution

The fourth proportional to 1,632.54, 2,444.25 and 1,246.62 is: 1,866.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632.54 : 2,444.25 = 1,246.62 : x
  2. Step 2: Convert to fraction form
    1,632.54/2,444.25 = 1,246.62/x
  3. Step 3: Cross multiply
    1,632.54x = 2,444.25 × 1,246.62
  4. Step 4: Simplify right side
    1,632.54x = 3,047,050.94
  5. Step 5: Solve for x
    x = 3,047,050.94/1,632.54
  6. Step 6: Final answer
    x = 1,866.45

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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.