Home / 36,068.10-54,094.82-30,206.94

Finding the Fourth Proportional to 36,068.10, 54,094.82 and 30,206.94

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Solution

The fourth proportional to 36,068.10, 54,094.82 and 30,206.94 is: 45,304.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,068.10 : 54,094.82 = 30,206.94 : x
  2. Step 2: Convert to fraction form
    36,068.10/54,094.82 = 30,206.94/x
  3. Step 3: Cross multiply
    36,068.10x = 54,094.82 × 30,206.94
  4. Step 4: Simplify right side
    36,068.10x = 1,634,038,982.05
  5. Step 5: Solve for x
    x = 1,634,038,982.05/36,068.10
  6. Step 6: Final answer
    x = 45,304.27

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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.