Home / 44,897.46-67,331.61-21,201.33

Finding the Fourth Proportional to 44,897.46, 67,331.61 and 21,201.33

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Solution

The fourth proportional to 44,897.46, 67,331.61 and 21,201.33 is: 31,795.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,897.46 : 67,331.61 = 21,201.33 : x
  2. Step 2: Convert to fraction form
    44,897.46/67,331.61 = 21,201.33/x
  3. Step 3: Cross multiply
    44,897.46x = 67,331.61 × 21,201.33
  4. Step 4: Simplify right side
    44,897.46x = 1,427,519,683.04
  5. Step 5: Solve for x
    x = 1,427,519,683.04/44,897.46
  6. Step 6: Final answer
    x = 31,795.11

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1.5x scale

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.