Home / 33,184.15-45,793.33-19,036.06

Finding the Fourth Proportional to 33,184.15, 45,793.33 and 19,036.06

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Solution

The fourth proportional to 33,184.15, 45,793.33 and 19,036.06 is: 26,269.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,184.15 : 45,793.33 = 19,036.06 : x
  2. Step 2: Convert to fraction form
    33,184.15/45,793.33 = 19,036.06/x
  3. Step 3: Cross multiply
    33,184.15x = 45,793.33 × 19,036.06
  4. Step 4: Simplify right side
    33,184.15x = 871,724,577.48
  5. Step 5: Solve for x
    x = 871,724,577.48/33,184.15
  6. Step 6: Final answer
    x = 26,269.31

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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.