Home / 14,375.07-19,850.67-10,832.13

Finding the Fourth Proportional to 14,375.07, 19,850.67 and 10,832.13

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Solution

The fourth proportional to 14,375.07, 19,850.67 and 10,832.13 is: 14,958.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375.07 : 19,850.67 = 10,832.13 : x
  2. Step 2: Convert to fraction form
    14,375.07/19,850.67 = 10,832.13/x
  3. Step 3: Cross multiply
    14,375.07x = 19,850.67 × 10,832.13
  4. Step 4: Simplify right side
    14,375.07x = 215,025,038.03
  5. Step 5: Solve for x
    x = 215,025,038.03/14,375.07
  6. Step 6: Final answer
    x = 14,958.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.