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Finding the Fourth Proportional to 59,341, 81,899.74 and 33,847.42

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Solution

The fourth proportional to 59,341, 81,899.74 and 33,847.42 is: 46,714.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,341 : 81,899.74 = 33,847.42 : x
  2. Step 2: Convert to fraction form
    59,341/81,899.74 = 33,847.42/x
  3. Step 3: Cross multiply
    59,341x = 81,899.74 × 33,847.42
  4. Step 4: Simplify right side
    59,341x = 2,772,094,897.67
  5. Step 5: Solve for x
    x = 2,772,094,897.67/59,341
  6. Step 6: Final answer
    x = 46,714.66

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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.