Home / 62,677.59-94,007.12-18,292.43

Finding the Fourth Proportional to 62,677.59, 94,007.12 and 18,292.43

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Solution

The fourth proportional to 62,677.59, 94,007.12 and 18,292.43 is: 27,435.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,677.59 : 94,007.12 = 18,292.43 : x
  2. Step 2: Convert to fraction form
    62,677.59/94,007.12 = 18,292.43/x
  3. Step 3: Cross multiply
    62,677.59x = 94,007.12 × 18,292.43
  4. Step 4: Simplify right side
    62,677.59x = 1,719,618,100.60
  5. Step 5: Solve for x
    x = 1,719,618,100.60/62,677.59
  6. Step 6: Final answer
    x = 27,435.93

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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.