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Finding the Fourth Proportional to 59,091, 88,586.79 and 27,485.01

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Solution

The fourth proportional to 59,091, 88,586.79 and 27,485.01 is: 41,204.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,091 : 88,586.79 = 27,485.01 : x
  2. Step 2: Convert to fraction form
    59,091/88,586.79 = 27,485.01/x
  3. Step 3: Cross multiply
    59,091x = 88,586.79 × 27,485.01
  4. Step 4: Simplify right side
    59,091x = 2,434,808,228.66
  5. Step 5: Solve for x
    x = 2,434,808,228.66/59,091
  6. Step 6: Final answer
    x = 41,204.38

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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.