Home / 28,466.82-39,272.99-17,852.58

Finding the Fourth Proportional to 28,466.82, 39,272.99 and 17,852.58

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Solution

The fourth proportional to 28,466.82, 39,272.99 and 17,852.58 is: 24,629.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,466.82 : 39,272.99 = 17,852.58 : x
  2. Step 2: Convert to fraction form
    28,466.82/39,272.99 = 17,852.58/x
  3. Step 3: Cross multiply
    28,466.82x = 39,272.99 × 17,852.58
  4. Step 4: Simplify right side
    28,466.82x = 701,124,106.55
  5. Step 5: Solve for x
    x = 701,124,106.55/28,466.82
  6. Step 6: Final answer
    x = 24,629.52

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1.5x scale

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.