Home / 44,617.05-66,794.09-39,081.21

Finding the Fourth Proportional to 44,617.05, 66,794.09 and 39,081.21

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Solution

The fourth proportional to 44,617.05, 66,794.09 and 39,081.21 is: 58,506.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,617.05 : 66,794.09 = 39,081.21 : x
  2. Step 2: Convert to fraction form
    44,617.05/66,794.09 = 39,081.21/x
  3. Step 3: Cross multiply
    44,617.05x = 66,794.09 × 39,081.21
  4. Step 4: Simplify right side
    44,617.05x = 2,610,393,412.17
  5. Step 5: Solve for x
    x = 2,610,393,412.17/44,617.05
  6. Step 6: Final answer
    x = 58,506.63

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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.