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Finding the Fourth Proportional to 59,155.80, 88,633.38 and 35,733

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Solution

The fourth proportional to 59,155.80, 88,633.38 and 35,733 is: 53,538.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,155.80 : 88,633.38 = 35,733 : x
  2. Step 2: Convert to fraction form
    59,155.80/88,633.38 = 35,733/x
  3. Step 3: Cross multiply
    59,155.80x = 88,633.38 × 35,733
  4. Step 4: Simplify right side
    59,155.80x = 3,167,136,567.54
  5. Step 5: Solve for x
    x = 3,167,136,567.54/59,155.80
  6. Step 6: Final answer
    x = 53,538.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.