Home / 41,293.89-56,989.56-23,147.69

Finding the Fourth Proportional to 41,293.89, 56,989.56 and 23,147.69

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Solution

The fourth proportional to 41,293.89, 56,989.56 and 23,147.69 is: 31,946.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293.89 : 56,989.56 = 23,147.69 : x
  2. Step 2: Convert to fraction form
    41,293.89/56,989.56 = 23,147.69/x
  3. Step 3: Cross multiply
    41,293.89x = 56,989.56 × 23,147.69
  4. Step 4: Simplify right side
    41,293.89x = 1,319,176,383.17
  5. Step 5: Solve for x
    x = 1,319,176,383.17/41,293.89
  6. Step 6: Final answer
    x = 31,946.04

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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.