Home / 41,621.76-57,437.78-23,716.96

Finding the Fourth Proportional to 41,621.76, 57,437.78 and 23,716.96

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Solution

The fourth proportional to 41,621.76, 57,437.78 and 23,716.96 is: 32,729.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621.76 : 57,437.78 = 23,716.96 : x
  2. Step 2: Convert to fraction form
    41,621.76/57,437.78 = 23,716.96/x
  3. Step 3: Cross multiply
    41,621.76x = 57,437.78 × 23,716.96
  4. Step 4: Simplify right side
    41,621.76x = 1,362,249,268.57
  5. Step 5: Solve for x
    x = 1,362,249,268.57/41,621.76
  6. Step 6: Final answer
    x = 32,729.26

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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.