Home / 26,127.05-36,054.92-14,190.27

Finding the Fourth Proportional to 26,127.05, 36,054.92 and 14,190.27

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Solution

The fourth proportional to 26,127.05, 36,054.92 and 14,190.27 is: 19,582.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,127.05 : 36,054.92 = 14,190.27 : x
  2. Step 2: Convert to fraction form
    26,127.05/36,054.92 = 14,190.27/x
  3. Step 3: Cross multiply
    26,127.05x = 36,054.92 × 14,190.27
  4. Step 4: Simplify right side
    26,127.05x = 511,628,978.68
  5. Step 5: Solve for x
    x = 511,628,978.68/26,127.05
  6. Step 6: Final answer
    x = 19,582.35

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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.