Home / 33,765.59-50,639.48-10,066.75

Finding the Fourth Proportional to 33,765.59, 50,639.48 and 10,066.75

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Solution

The fourth proportional to 33,765.59, 50,639.48 and 10,066.75 is: 15,097.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,765.59 : 50,639.48 = 10,066.75 : x
  2. Step 2: Convert to fraction form
    33,765.59/50,639.48 = 10,066.75/x
  3. Step 3: Cross multiply
    33,765.59x = 50,639.48 × 10,066.75
  4. Step 4: Simplify right side
    33,765.59x = 509,774,846.11
  5. Step 5: Solve for x
    x = 509,774,846.11/33,765.59
  6. Step 6: Final answer
    x = 15,097.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.