Home / 43,254.14-64,930.42-29,033.18

Finding the Fourth Proportional to 43,254.14, 64,930.42 and 29,033.18

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Solution

The fourth proportional to 43,254.14, 64,930.42 and 29,033.18 is: 43,582.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,254.14 : 64,930.42 = 29,033.18 : x
  2. Step 2: Convert to fraction form
    43,254.14/64,930.42 = 29,033.18/x
  3. Step 3: Cross multiply
    43,254.14x = 64,930.42 × 29,033.18
  4. Step 4: Simplify right side
    43,254.14x = 1,885,136,571.34
  5. Step 5: Solve for x
    x = 1,885,136,571.34/43,254.14
  6. Step 6: Final answer
    x = 43,582.80

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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.