Home / 75,573.42-113,327.33-44,015.01

Finding the Fourth Proportional to 75,573.42, 113,327.33 and 44,015.01

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Solution

The fourth proportional to 75,573.42, 113,327.33 and 44,015.01 is: 66,003.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,573.42 : 113,327.33 = 44,015.01 : x
  2. Step 2: Convert to fraction form
    75,573.42/113,327.33 = 44,015.01/x
  3. Step 3: Cross multiply
    75,573.42x = 113,327.33 × 44,015.01
  4. Step 4: Simplify right side
    75,573.42x = 4,988,103,343.15
  5. Step 5: Solve for x
    x = 4,988,103,343.15/75,573.42
  6. Step 6: Final answer
    x = 66,003.41

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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.