Home / 26,003.36-35,884.55-14,066.70

Finding the Fourth Proportional to 26,003.36, 35,884.55 and 14,066.70

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Solution

The fourth proportional to 26,003.36, 35,884.55 and 14,066.70 is: 19,412.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003.36 : 35,884.55 = 14,066.70 : x
  2. Step 2: Convert to fraction form
    26,003.36/35,884.55 = 14,066.70/x
  3. Step 3: Cross multiply
    26,003.36x = 35,884.55 × 14,066.70
  4. Step 4: Simplify right side
    26,003.36x = 504,777,129.15
  5. Step 5: Solve for x
    x = 504,777,129.15/26,003.36
  6. Step 6: Final answer
    x = 19,412.00

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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.