Home / 33,367.46-46,097.10-21,909.55

Finding the Fourth Proportional to 33,367.46, 46,097.10 and 21,909.55

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Solution

The fourth proportional to 33,367.46, 46,097.10 and 21,909.55 is: 30,268.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,367.46 : 46,097.10 = 21,909.55 : x
  2. Step 2: Convert to fraction form
    33,367.46/46,097.10 = 21,909.55/x
  3. Step 3: Cross multiply
    33,367.46x = 46,097.10 × 21,909.55
  4. Step 4: Simplify right side
    33,367.46x = 1,009,966,662.53
  5. Step 5: Solve for x
    x = 1,009,966,662.53/33,367.46
  6. Step 6: Final answer
    x = 30,268.01

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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.