Home / 182,677.05-273,985.70-64,320.57

Finding the Fourth Proportional to 182,677.05, 273,985.70 and 64,320.57

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Solution

The fourth proportional to 182,677.05, 273,985.70 and 64,320.57 is: 96,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,677.05 : 273,985.70 = 64,320.57 : x
  2. Step 2: Convert to fraction form
    182,677.05/273,985.70 = 64,320.57/x
  3. Step 3: Cross multiply
    182,677.05x = 273,985.70 × 64,320.57
  4. Step 4: Simplify right side
    182,677.05x = 17,622,916,074.25
  5. Step 5: Solve for x
    x = 17,622,916,074.25/182,677.05
  6. Step 6: Final answer
    x = 96,470.33

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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.