Home / 42,659.96-58,851.66-24,744.56

Finding the Fourth Proportional to 42,659.96, 58,851.66 and 24,744.56

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Solution

The fourth proportional to 42,659.96, 58,851.66 and 24,744.56 is: 34,136.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,659.96 : 58,851.66 = 24,744.56 : x
  2. Step 2: Convert to fraction form
    42,659.96/58,851.66 = 24,744.56/x
  3. Step 3: Cross multiply
    42,659.96x = 58,851.66 × 24,744.56
  4. Step 4: Simplify right side
    42,659.96x = 1,456,258,431.97
  5. Step 5: Solve for x
    x = 1,456,258,431.97/42,659.96
  6. Step 6: Final answer
    x = 34,136.42

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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.