Home / 43,010.10-64,446.03-36,098.10

Finding the Fourth Proportional to 43,010.10, 64,446.03 and 36,098.10

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Solution

The fourth proportional to 43,010.10, 64,446.03 and 36,098.10 is: 54,089.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,010.10 : 64,446.03 = 36,098.10 : x
  2. Step 2: Convert to fraction form
    43,010.10/64,446.03 = 36,098.10/x
  3. Step 3: Cross multiply
    43,010.10x = 64,446.03 × 36,098.10
  4. Step 4: Simplify right side
    43,010.10x = 2,326,379,235.54
  5. Step 5: Solve for x
    x = 2,326,379,235.54/43,010.10
  6. Step 6: Final answer
    x = 54,089.14

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Why These Related Problems?

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