Home / 44,602.27-66,896.86-13,003.84

Finding the Fourth Proportional to 44,602.27, 66,896.86 and 13,003.84

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Solution

The fourth proportional to 44,602.27, 66,896.86 and 13,003.84 is: 19,503.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,602.27 : 66,896.86 = 13,003.84 : x
  2. Step 2: Convert to fraction form
    44,602.27/66,896.86 = 13,003.84/x
  3. Step 3: Cross multiply
    44,602.27x = 66,896.86 × 13,003.84
  4. Step 4: Simplify right side
    44,602.27x = 869,916,176.01
  5. Step 5: Solve for x
    x = 869,916,176.01/44,602.27
  6. Step 6: Final answer
    x = 19,503.85

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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.