Home / 44,111.06-66,176.38-14,526.87

Finding the Fourth Proportional to 44,111.06, 66,176.38 and 14,526.87

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Solution

The fourth proportional to 44,111.06, 66,176.38 and 14,526.87 is: 21,793.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,111.06 : 66,176.38 = 14,526.87 : x
  2. Step 2: Convert to fraction form
    44,111.06/66,176.38 = 14,526.87/x
  3. Step 3: Cross multiply
    44,111.06x = 66,176.38 × 14,526.87
  4. Step 4: Simplify right side
    44,111.06x = 961,335,669.33
  5. Step 5: Solve for x
    x = 961,335,669.33/44,111.06
  6. Step 6: Final answer
    x = 21,793.53

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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.