Home / 44,329.98-66,494.32-20,624.26

Finding the Fourth Proportional to 44,329.98, 66,494.32 and 20,624.26

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Solution

The fourth proportional to 44,329.98, 66,494.32 and 20,624.26 is: 30,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,329.98 : 66,494.32 = 20,624.26 : x
  2. Step 2: Convert to fraction form
    44,329.98/66,494.32 = 20,624.26/x
  3. Step 3: Cross multiply
    44,329.98x = 66,494.32 × 20,624.26
  4. Step 4: Simplify right side
    44,329.98x = 1,371,396,443.62
  5. Step 5: Solve for x
    x = 1,371,396,443.62/44,329.98
  6. Step 6: Final answer
    x = 30,936.10

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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.