Home / 3,973.95-5,960.82-1,632.24

Finding the Fourth Proportional to 3,973.95, 5,960.82 and 1,632.24

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Solution

The fourth proportional to 3,973.95, 5,960.82 and 1,632.24 is: 2,448.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973.95 : 5,960.82 = 1,632.24 : x
  2. Step 2: Convert to fraction form
    3,973.95/5,960.82 = 1,632.24/x
  3. Step 3: Cross multiply
    3,973.95x = 5,960.82 × 1,632.24
  4. Step 4: Simplify right side
    3,973.95x = 9,729,488.84
  5. Step 5: Solve for x
    x = 9,729,488.84/3,973.95
  6. Step 6: Final answer
    x = 2,448.32

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1.5x scale

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.