Home / 1,834.08-2,525.58-1,632

Finding the Fourth Proportional to 1,834.08, 2,525.58 and 1,632

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Solution

The fourth proportional to 1,834.08, 2,525.58 and 1,632 is: 2,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834.08 : 2,525.58 = 1,632 : x
  2. Step 2: Convert to fraction form
    1,834.08/2,525.58 = 1,632/x
  3. Step 3: Cross multiply
    1,834.08x = 2,525.58 × 1,632
  4. Step 4: Simplify right side
    1,834.08x = 4,121,746.56
  5. Step 5: Solve for x
    x = 4,121,746.56/1,834.08
  6. Step 6: Final answer
    x = 2,247.31

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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.