Home / 23,066.91-31,832.97-14,114.25

Finding the Fourth Proportional to 23,066.91, 31,832.97 and 14,114.25

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Solution

The fourth proportional to 23,066.91, 31,832.97 and 14,114.25 is: 19,478.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,066.91 : 31,832.97 = 14,114.25 : x
  2. Step 2: Convert to fraction form
    23,066.91/31,832.97 = 14,114.25/x
  3. Step 3: Cross multiply
    23,066.91x = 31,832.97 × 14,114.25
  4. Step 4: Simplify right side
    23,066.91x = 449,298,496.82
  5. Step 5: Solve for x
    x = 449,298,496.82/23,066.91
  6. Step 6: Final answer
    x = 19,478.05

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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.