Home / 33,564.84-46,320.66-19,227.30

Finding the Fourth Proportional to 33,564.84, 46,320.66 and 19,227.30

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Solution

The fourth proportional to 33,564.84, 46,320.66 and 19,227.30 is: 26,534.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,564.84 : 46,320.66 = 19,227.30 : x
  2. Step 2: Convert to fraction form
    33,564.84/46,320.66 = 19,227.30/x
  3. Step 3: Cross multiply
    33,564.84x = 46,320.66 × 19,227.30
  4. Step 4: Simplify right side
    33,564.84x = 890,621,226.02
  5. Step 5: Solve for x
    x = 890,621,226.02/33,564.84
  6. Step 6: Final answer
    x = 26,534.35

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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.