Home / 33,533.01-46,281.20-19,394.01

Finding the Fourth Proportional to 33,533.01, 46,281.20 and 19,394.01

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Solution

The fourth proportional to 33,533.01, 46,281.20 and 19,394.01 is: 26,767.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533.01 : 46,281.20 = 19,394.01 : x
  2. Step 2: Convert to fraction form
    33,533.01/46,281.20 = 19,394.01/x
  3. Step 3: Cross multiply
    33,533.01x = 46,281.20 × 19,394.01
  4. Step 4: Simplify right side
    33,533.01x = 897,577,958.64
  5. Step 5: Solve for x
    x = 897,577,958.64/33,533.01
  6. Step 6: Final answer
    x = 26,767.00

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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.