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Finding the Fourth Proportional to 59,276.16, 81,801.16 and 32,418.59

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Solution

The fourth proportional to 59,276.16, 81,801.16 and 32,418.59 is: 44,737.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,276.16 : 81,801.16 = 32,418.59 : x
  2. Step 2: Convert to fraction form
    59,276.16/81,801.16 = 32,418.59/x
  3. Step 3: Cross multiply
    59,276.16x = 81,801.16 × 32,418.59
  4. Step 4: Simplify right side
    59,276.16x = 2,651,877,777.51
  5. Step 5: Solve for x
    x = 2,651,877,777.51/59,276.16
  6. Step 6: Final answer
    x = 44,737.68

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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.