Home / 52,926.33-73,039.49-30,267.39

Finding the Fourth Proportional to 52,926.33, 73,039.49 and 30,267.39

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Solution

The fourth proportional to 52,926.33, 73,039.49 and 30,267.39 is: 41,769.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,926.33 : 73,039.49 = 30,267.39 : x
  2. Step 2: Convert to fraction form
    52,926.33/73,039.49 = 30,267.39/x
  3. Step 3: Cross multiply
    52,926.33x = 73,039.49 × 30,267.39
  4. Step 4: Simplify right side
    52,926.33x = 2,210,714,729.23
  5. Step 5: Solve for x
    x = 2,210,714,729.23/52,926.33
  6. Step 6: Final answer
    x = 41,769.66

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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.