Home / 44,404.07-66,606.11-18,110.87

Finding the Fourth Proportional to 44,404.07, 66,606.11 and 18,110.87

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Solution

The fourth proportional to 44,404.07, 66,606.11 and 18,110.87 is: 27,166.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,404.07 : 66,606.11 = 18,110.87 : x
  2. Step 2: Convert to fraction form
    44,404.07/66,606.11 = 18,110.87/x
  3. Step 3: Cross multiply
    44,404.07x = 66,606.11 × 18,110.87
  4. Step 4: Simplify right side
    44,404.07x = 1,206,294,599.42
  5. Step 5: Solve for x
    x = 1,206,294,599.42/44,404.07
  6. Step 6: Final answer
    x = 27,166.31

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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.