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Finding the Fourth Proportional to 35,300.26, 48,714.15 and 19,167.22

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Solution

The fourth proportional to 35,300.26, 48,714.15 and 19,167.22 is: 26,450.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300.26 : 48,714.15 = 19,167.22 : x
  2. Step 2: Convert to fraction form
    35,300.26/48,714.15 = 19,167.22/x
  3. Step 3: Cross multiply
    35,300.26x = 48,714.15 × 19,167.22
  4. Step 4: Simplify right side
    35,300.26x = 933,714,830.16
  5. Step 5: Solve for x
    x = 933,714,830.16/35,300.26
  6. Step 6: Final answer
    x = 26,450.65

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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.