Home / 41,322.63-57,025.43-22,459.75

Finding the Fourth Proportional to 41,322.63, 57,025.43 and 22,459.75

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Solution

The fourth proportional to 41,322.63, 57,025.43 and 22,459.75 is: 30,994.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,322.63 : 57,025.43 = 22,459.75 : x
  2. Step 2: Convert to fraction form
    41,322.63/57,025.43 = 22,459.75/x
  3. Step 3: Cross multiply
    41,322.63x = 57,025.43 × 22,459.75
  4. Step 4: Simplify right side
    41,322.63x = 1,280,776,901.44
  5. Step 5: Solve for x
    x = 1,280,776,901.44/41,322.63
  6. Step 6: Final answer
    x = 30,994.56

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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.