Home / 39,029.14-58,544.02-12,733.96

Finding the Fourth Proportional to 39,029.14, 58,544.02 and 12,733.96

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Solution

The fourth proportional to 39,029.14, 58,544.02 and 12,733.96 is: 19,101.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,029.14 : 58,544.02 = 12,733.96 : x
  2. Step 2: Convert to fraction form
    39,029.14/58,544.02 = 12,733.96/x
  3. Step 3: Cross multiply
    39,029.14x = 58,544.02 × 12,733.96
  4. Step 4: Simplify right side
    39,029.14x = 745,497,116.62
  5. Step 5: Solve for x
    x = 745,497,116.62/39,029.14
  6. Step 6: Final answer
    x = 19,101.04

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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.