Home / 44,373.89-66,560.54-11,093.76

Finding the Fourth Proportional to 44,373.89, 66,560.54 and 11,093.76

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Solution

The fourth proportional to 44,373.89, 66,560.54 and 11,093.76 is: 16,640.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,373.89 : 66,560.54 = 11,093.76 : x
  2. Step 2: Convert to fraction form
    44,373.89/66,560.54 = 11,093.76/x
  3. Step 3: Cross multiply
    44,373.89x = 66,560.54 × 11,093.76
  4. Step 4: Simplify right side
    44,373.89x = 738,406,600.76
  5. Step 5: Solve for x
    x = 738,406,600.76/44,373.89
  6. Step 6: Final answer
    x = 16,640.56

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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.