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Finding the Fourth Proportional to 59,048.60, 81,486.81 and 32,191.02

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Solution

The fourth proportional to 59,048.60, 81,486.81 and 32,191.02 is: 44,423.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,048.60 : 81,486.81 = 32,191.02 : x
  2. Step 2: Convert to fraction form
    59,048.60/81,486.81 = 32,191.02/x
  3. Step 3: Cross multiply
    59,048.60x = 81,486.81 × 32,191.02
  4. Step 4: Simplify right side
    59,048.60x = 2,623,143,530.45
  5. Step 5: Solve for x
    x = 2,623,143,530.45/59,048.60
  6. Step 6: Final answer
    x = 44,423.47

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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.