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Finding the Fourth Proportional to 32,946.71, 45,466.83 and 17,839.71

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Solution

The fourth proportional to 32,946.71, 45,466.83 and 17,839.71 is: 24,619.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,946.71 : 45,466.83 = 17,839.71 : x
  2. Step 2: Convert to fraction form
    32,946.71/45,466.83 = 17,839.71/x
  3. Step 3: Cross multiply
    32,946.71x = 45,466.83 × 17,839.71
  4. Step 4: Simplify right side
    32,946.71x = 811,115,061.82
  5. Step 5: Solve for x
    x = 811,115,061.82/32,946.71
  6. Step 6: Final answer
    x = 24,619.00

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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.