Home / 44,590.67-66,896.30-15,007.79

Finding the Fourth Proportional to 44,590.67, 66,896.30 and 15,007.79

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Solution

The fourth proportional to 44,590.67, 66,896.30 and 15,007.79 is: 22,515.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,590.67 : 66,896.30 = 15,007.79 : x
  2. Step 2: Convert to fraction form
    44,590.67/66,896.30 = 15,007.79/x
  3. Step 3: Cross multiply
    44,590.67x = 66,896.30 × 15,007.79
  4. Step 4: Simplify right side
    44,590.67x = 1,003,965,325.21
  5. Step 5: Solve for x
    x = 1,003,965,325.21/44,590.67
  6. Step 6: Final answer
    x = 22,515.14

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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.