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Finding the Fourth Proportional to 59,506, 82,226.94 and 43,345.18

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Solution

The fourth proportional to 59,506, 82,226.94 and 43,345.18 is: 59,895.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,506 : 82,226.94 = 43,345.18 : x
  2. Step 2: Convert to fraction form
    59,506/82,226.94 = 43,345.18/x
  3. Step 3: Cross multiply
    59,506x = 82,226.94 × 43,345.18
  4. Step 4: Simplify right side
    59,506x = 3,564,141,515.15
  5. Step 5: Solve for x
    x = 3,564,141,515.15/59,506
  6. Step 6: Final answer
    x = 59,895.50

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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.