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Finding the Fourth Proportional to 42,969.59, 59,284.54 and 24,818.00

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Solution

The fourth proportional to 42,969.59, 59,284.54 and 24,818.00 is: 34,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,969.59 : 59,284.54 = 24,818.00 : x
  2. Step 2: Convert to fraction form
    42,969.59/59,284.54 = 24,818.00/x
  3. Step 3: Cross multiply
    42,969.59x = 59,284.54 × 24,818.00
  4. Step 4: Simplify right side
    42,969.59x = 1,471,323,448.32
  5. Step 5: Solve for x
    x = 1,471,323,448.32/42,969.59
  6. Step 6: Final answer
    x = 34,241.04

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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.