Home / 33,840.14-46,706.90-19,701.18

Finding the Fourth Proportional to 33,840.14, 46,706.90 and 19,701.18

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Solution

The fourth proportional to 33,840.14, 46,706.90 and 19,701.18 is: 27,192.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,840.14 : 46,706.90 = 19,701.18 : x
  2. Step 2: Convert to fraction form
    33,840.14/46,706.90 = 19,701.18/x
  3. Step 3: Cross multiply
    33,840.14x = 46,706.90 × 19,701.18
  4. Step 4: Simplify right side
    33,840.14x = 920,180,945.64
  5. Step 5: Solve for x
    x = 920,180,945.64/33,840.14
  6. Step 6: Final answer
    x = 27,192.00

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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.