Home / 33,236.76-45,864.18-19,094.16

Finding the Fourth Proportional to 33,236.76, 45,864.18 and 19,094.16

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Solution

The fourth proportional to 33,236.76, 45,864.18 and 19,094.16 is: 26,348.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236.76 : 45,864.18 = 19,094.16 : x
  2. Step 2: Convert to fraction form
    33,236.76/45,864.18 = 19,094.16/x
  3. Step 3: Cross multiply
    33,236.76x = 45,864.18 × 19,094.16
  4. Step 4: Simplify right side
    33,236.76x = 875,737,991.19
  5. Step 5: Solve for x
    x = 875,737,991.19/33,236.76
  6. Step 6: Final answer
    x = 26,348.48

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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.