Home / 1,584.24-2,373.21-1,448.88

Finding the Fourth Proportional to 1,584.24, 2,373.21 and 1,448.88

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Solution

The fourth proportional to 1,584.24, 2,373.21 and 1,448.88 is: 2,170.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584.24 : 2,373.21 = 1,448.88 : x
  2. Step 2: Convert to fraction form
    1,584.24/2,373.21 = 1,448.88/x
  3. Step 3: Cross multiply
    1,584.24x = 2,373.21 × 1,448.88
  4. Step 4: Simplify right side
    1,584.24x = 3,438,496.50
  5. Step 5: Solve for x
    x = 3,438,496.50/1,584.24
  6. Step 6: Final answer
    x = 2,170.44

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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.