Home / 1,829.22-2,746.06-1,524.80

Finding the Fourth Proportional to 1,829.22, 2,746.06 and 1,524.80

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Solution

The fourth proportional to 1,829.22, 2,746.06 and 1,524.80 is: 2,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829.22 : 2,746.06 = 1,524.80 : x
  2. Step 2: Convert to fraction form
    1,829.22/2,746.06 = 1,524.80/x
  3. Step 3: Cross multiply
    1,829.22x = 2,746.06 × 1,524.80
  4. Step 4: Simplify right side
    1,829.22x = 4,187,192.29
  5. Step 5: Solve for x
    x = 4,187,192.29/1,829.22
  6. Step 6: Final answer
    x = 2,289.06

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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.