Home / 41,310.46-57,009.65-23,405.48

Finding the Fourth Proportional to 41,310.46, 57,009.65 and 23,405.48

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Solution

The fourth proportional to 41,310.46, 57,009.65 and 23,405.48 is: 32,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,310.46 : 57,009.65 = 23,405.48 : x
  2. Step 2: Convert to fraction form
    41,310.46/57,009.65 = 23,405.48/x
  3. Step 3: Cross multiply
    41,310.46x = 57,009.65 × 23,405.48
  4. Step 4: Simplify right side
    41,310.46x = 1,334,338,222.88
  5. Step 5: Solve for x
    x = 1,334,338,222.88/41,310.46
  6. Step 6: Final answer
    x = 32,300.25

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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.