Home / 36,268.56-54,373.32-14,070.48

Finding the Fourth Proportional to 36,268.56, 54,373.32 and 14,070.48

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Solution

The fourth proportional to 36,268.56, 54,373.32 and 14,070.48 is: 21,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,268.56 : 54,373.32 = 14,070.48 : x
  2. Step 2: Convert to fraction form
    36,268.56/54,373.32 = 14,070.48/x
  3. Step 3: Cross multiply
    36,268.56x = 54,373.32 × 14,070.48
  4. Step 4: Simplify right side
    36,268.56x = 765,058,711.59
  5. Step 5: Solve for x
    x = 765,058,711.59/36,268.56
  6. Step 6: Final answer
    x = 21,094.27

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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.