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Finding the Fourth Proportional to 34,761.42, 52,155.16 and 16,050.42

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Solution

The fourth proportional to 34,761.42, 52,155.16 and 16,050.42 is: 24,081.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,761.42 : 52,155.16 = 16,050.42 : x
  2. Step 2: Convert to fraction form
    34,761.42/52,155.16 = 16,050.42/x
  3. Step 3: Cross multiply
    34,761.42x = 52,155.16 × 16,050.42
  4. Step 4: Simplify right side
    34,761.42x = 837,112,223.17
  5. Step 5: Solve for x
    x = 837,112,223.17/34,761.42
  6. Step 6: Final answer
    x = 24,081.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.