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Finding the Fourth Proportional to 32,044.85, 44,223.57 and 19,302.03

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Solution

The fourth proportional to 32,044.85, 44,223.57 and 19,302.03 is: 26,637.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,044.85 : 44,223.57 = 19,302.03 : x
  2. Step 2: Convert to fraction form
    32,044.85/44,223.57 = 19,302.03/x
  3. Step 3: Cross multiply
    32,044.85x = 44,223.57 × 19,302.03
  4. Step 4: Simplify right side
    32,044.85x = 853,604,603.21
  5. Step 5: Solve for x
    x = 853,604,603.21/32,044.85
  6. Step 6: Final answer
    x = 26,637.81

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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.