Home / 44,640.09-66,897.54-32,101.11

Finding the Fourth Proportional to 44,640.09, 66,897.54 and 32,101.11

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Solution

The fourth proportional to 44,640.09, 66,897.54 and 32,101.11 is: 48,106.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,640.09 : 66,897.54 = 32,101.11 : x
  2. Step 2: Convert to fraction form
    44,640.09/66,897.54 = 32,101.11/x
  3. Step 3: Cross multiply
    44,640.09x = 66,897.54 × 32,101.11
  4. Step 4: Simplify right side
    44,640.09x = 2,147,485,290.27
  5. Step 5: Solve for x
    x = 2,147,485,290.27/44,640.09
  6. Step 6: Final answer
    x = 48,106.65

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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.