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Finding the Fourth Proportional to 32,914.72, 45,422.12 and 17,807.33

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Solution

The fourth proportional to 32,914.72, 45,422.12 and 17,807.33 is: 24,574.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,914.72 : 45,422.12 = 17,807.33 : x
  2. Step 2: Convert to fraction form
    32,914.72/45,422.12 = 17,807.33/x
  3. Step 3: Cross multiply
    32,914.72x = 45,422.12 × 17,807.33
  4. Step 4: Simplify right side
    32,914.72x = 808,846,680.14
  5. Step 5: Solve for x
    x = 808,846,680.14/32,914.72
  6. Step 6: Final answer
    x = 24,574.01

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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.