Home / 44,110.08-66,169.44-14,528.16

Finding the Fourth Proportional to 44,110.08, 66,169.44 and 14,528.16

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Solution

The fourth proportional to 44,110.08, 66,169.44 and 14,528.16 is: 21,793.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,110.08 : 66,169.44 = 14,528.16 : x
  2. Step 2: Convert to fraction form
    44,110.08/66,169.44 = 14,528.16/x
  3. Step 3: Cross multiply
    44,110.08x = 66,169.44 × 14,528.16
  4. Step 4: Simplify right side
    44,110.08x = 961,320,211.43
  5. Step 5: Solve for x
    x = 961,320,211.43/44,110.08
  6. Step 6: Final answer
    x = 21,793.66

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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.