Home / 62,995.14-94,492.10-18,622.73

Finding the Fourth Proportional to 62,995.14, 94,492.10 and 18,622.73

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Solution

The fourth proportional to 62,995.14, 94,492.10 and 18,622.73 is: 27,933.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,995.14 : 94,492.10 = 18,622.73 : x
  2. Step 2: Convert to fraction form
    62,995.14/94,492.10 = 18,622.73/x
  3. Step 3: Cross multiply
    62,995.14x = 94,492.10 × 18,622.73
  4. Step 4: Simplify right side
    62,995.14x = 1,759,701,148.22
  5. Step 5: Solve for x
    x = 1,759,701,148.22/62,995.14
  6. Step 6: Final answer
    x = 27,933.92

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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.