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Finding the Fourth Proportional to 32,849.59, 45,332.42 and 17,742.25

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Solution

The fourth proportional to 32,849.59, 45,332.42 and 17,742.25 is: 24,484.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,849.59 : 45,332.42 = 17,742.25 : x
  2. Step 2: Convert to fraction form
    32,849.59/45,332.42 = 17,742.25/x
  3. Step 3: Cross multiply
    32,849.59x = 45,332.42 × 17,742.25
  4. Step 4: Simplify right side
    32,849.59x = 804,298,902.08
  5. Step 5: Solve for x
    x = 804,298,902.08/32,849.59
  6. Step 6: Final answer
    x = 24,484.29

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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.