Home / 73,328.49-110,001.70-25,933.77

Finding the Fourth Proportional to 73,328.49, 110,001.70 and 25,933.77

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Solution

The fourth proportional to 73,328.49, 110,001.70 and 25,933.77 is: 38,903.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,328.49 : 110,001.70 = 25,933.77 : x
  2. Step 2: Convert to fraction form
    73,328.49/110,001.70 = 25,933.77/x
  3. Step 3: Cross multiply
    73,328.49x = 110,001.70 × 25,933.77
  4. Step 4: Simplify right side
    73,328.49x = 2,852,758,673.95
  5. Step 5: Solve for x
    x = 2,852,758,673.95/73,328.49
  6. Step 6: Final answer
    x = 38,903.82

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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.