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Finding the Fourth Proportional to 59,426.64, 82,046.04 and 38,242.71

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Solution

The fourth proportional to 59,426.64, 82,046.04 and 38,242.71 is: 52,798.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,426.64 : 82,046.04 = 38,242.71 : x
  2. Step 2: Convert to fraction form
    59,426.64/82,046.04 = 38,242.71/x
  3. Step 3: Cross multiply
    59,426.64x = 82,046.04 × 38,242.71
  4. Step 4: Simplify right side
    59,426.64x = 3,137,662,914.37
  5. Step 5: Solve for x
    x = 3,137,662,914.37/59,426.64
  6. Step 6: Final answer
    x = 52,798.93

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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.