Home / 52,052.05-78,066.38-23,945.11

Finding the Fourth Proportional to 52,052.05, 78,066.38 and 23,945.11

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Solution

The fourth proportional to 52,052.05, 78,066.38 and 23,945.11 is: 35,912.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,052.05 : 78,066.38 = 23,945.11 : x
  2. Step 2: Convert to fraction form
    52,052.05/78,066.38 = 23,945.11/x
  3. Step 3: Cross multiply
    52,052.05x = 78,066.38 × 23,945.11
  4. Step 4: Simplify right side
    52,052.05x = 1,869,308,056.40
  5. Step 5: Solve for x
    x = 1,869,308,056.40/52,052.05
  6. Step 6: Final answer
    x = 35,912.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.