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Finding the Fourth Proportional to 59,671.42, 82,347.15 and 32,814.12

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Solution

The fourth proportional to 59,671.42, 82,347.15 and 32,814.12 is: 45,283.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,671.42 : 82,347.15 = 32,814.12 : x
  2. Step 2: Convert to fraction form
    59,671.42/82,347.15 = 32,814.12/x
  3. Step 3: Cross multiply
    59,671.42x = 82,347.15 × 32,814.12
  4. Step 4: Simplify right side
    59,671.42x = 2,702,149,261.76
  5. Step 5: Solve for x
    x = 2,702,149,261.76/59,671.42
  6. Step 6: Final answer
    x = 45,283.81

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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.