Home / 44,096.19-66,153.39-14,515.80

Finding the Fourth Proportional to 44,096.19, 66,153.39 and 14,515.80

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Solution

The fourth proportional to 44,096.19, 66,153.39 and 14,515.80 is: 21,776.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,096.19 : 66,153.39 = 14,515.80 : x
  2. Step 2: Convert to fraction form
    44,096.19/66,153.39 = 14,515.80/x
  3. Step 3: Cross multiply
    44,096.19x = 66,153.39 × 14,515.80
  4. Step 4: Simplify right side
    44,096.19x = 960,269,047.80
  5. Step 5: Solve for x
    x = 960,269,047.80/44,096.19
  6. Step 6: Final answer
    x = 21,776.69

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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.