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Finding the Fourth Proportional to 59,749, 82,453.62 and 33,253

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Solution

The fourth proportional to 59,749, 82,453.62 and 33,253 is: 45,889.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,749 : 82,453.62 = 33,253 : x
  2. Step 2: Convert to fraction form
    59,749/82,453.62 = 33,253/x
  3. Step 3: Cross multiply
    59,749x = 82,453.62 × 33,253
  4. Step 4: Simplify right side
    59,749x = 2,741,830,225.86
  5. Step 5: Solve for x
    x = 2,741,830,225.86/59,749
  6. Step 6: Final answer
    x = 45,889.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.