Home / 43,015.50-59,335.65-27,072.27

Finding the Fourth Proportional to 43,015.50, 59,335.65 and 27,072.27

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Solution

The fourth proportional to 43,015.50, 59,335.65 and 27,072.27 is: 37,343.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,015.50 : 59,335.65 = 27,072.27 : x
  2. Step 2: Convert to fraction form
    43,015.50/59,335.65 = 27,072.27/x
  3. Step 3: Cross multiply
    43,015.50x = 59,335.65 × 27,072.27
  4. Step 4: Simplify right side
    43,015.50x = 1,606,350,737.43
  5. Step 5: Solve for x
    x = 1,606,350,737.43/43,015.50
  6. Step 6: Final answer
    x = 37,343.53

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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.