Home / 33,384.25-46,070.27-19,245.30

Finding the Fourth Proportional to 33,384.25, 46,070.27 and 19,245.30

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Solution

The fourth proportional to 33,384.25, 46,070.27 and 19,245.30 is: 26,558.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,384.25 : 46,070.27 = 19,245.30 : x
  2. Step 2: Convert to fraction form
    33,384.25/46,070.27 = 19,245.30/x
  3. Step 3: Cross multiply
    33,384.25x = 46,070.27 × 19,245.30
  4. Step 4: Simplify right side
    33,384.25x = 886,636,167.23
  5. Step 5: Solve for x
    x = 886,636,167.23/33,384.25
  6. Step 6: Final answer
    x = 26,558.52

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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.