Home / 43,921.19-60,610.81-23,777.54

Finding the Fourth Proportional to 43,921.19, 60,610.81 and 23,777.54

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Solution

The fourth proportional to 43,921.19, 60,610.81 and 23,777.54 is: 32,812.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,921.19 : 60,610.81 = 23,777.54 : x
  2. Step 2: Convert to fraction form
    43,921.19/60,610.81 = 23,777.54/x
  3. Step 3: Cross multiply
    43,921.19x = 60,610.81 × 23,777.54
  4. Step 4: Simplify right side
    43,921.19x = 1,441,175,959.21
  5. Step 5: Solve for x
    x = 1,441,175,959.21/43,921.19
  6. Step 6: Final answer
    x = 32,812.77

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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.