Home / 62,703.03-94,052.72-18,330.83

Finding the Fourth Proportional to 62,703.03, 94,052.72 and 18,330.83

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Solution

The fourth proportional to 62,703.03, 94,052.72 and 18,330.83 is: 27,495.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,703.03 : 94,052.72 = 18,330.83 : x
  2. Step 2: Convert to fraction form
    62,703.03/94,052.72 = 18,330.83/x
  3. Step 3: Cross multiply
    62,703.03x = 94,052.72 × 18,330.83
  4. Step 4: Simplify right side
    62,703.03x = 1,724,063,951.09
  5. Step 5: Solve for x
    x = 1,724,063,951.09/62,703.03
  6. Step 6: Final answer
    x = 27,495.70

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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.