Home / 33,822.41-46,683.79-19,483.89

Finding the Fourth Proportional to 33,822.41, 46,683.79 and 19,483.89

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Solution

The fourth proportional to 33,822.41, 46,683.79 and 19,483.89 is: 26,892.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,822.41 : 46,683.79 = 19,483.89 : x
  2. Step 2: Convert to fraction form
    33,822.41/46,683.79 = 19,483.89/x
  3. Step 3: Cross multiply
    33,822.41x = 46,683.79 × 19,483.89
  4. Step 4: Simplify right side
    33,822.41x = 909,581,829.14
  5. Step 5: Solve for x
    x = 909,581,829.14/33,822.41
  6. Step 6: Final answer
    x = 26,892.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.