Home / 1,632.11-2,448.09-592.11

Finding the Fourth Proportional to 1,632.11, 2,448.09 and 592.11

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Solution

The fourth proportional to 1,632.11, 2,448.09 and 592.11 is: 888.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632.11 : 2,448.09 = 592.11 : x
  2. Step 2: Convert to fraction form
    1,632.11/2,448.09 = 592.11/x
  3. Step 3: Cross multiply
    1,632.11x = 2,448.09 × 592.11
  4. Step 4: Simplify right side
    1,632.11x = 1,449,538.57
  5. Step 5: Solve for x
    x = 1,449,538.57/1,632.11
  6. Step 6: Final answer
    x = 888.14

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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.