Home / 182,656.32-274,011.84-64,306.80

Finding the Fourth Proportional to 182,656.32, 274,011.84 and 64,306.80

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Solution

The fourth proportional to 182,656.32, 274,011.84 and 64,306.80 is: 96,469.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,656.32 : 274,011.84 = 64,306.80 : x
  2. Step 2: Convert to fraction form
    182,656.32/274,011.84 = 64,306.80/x
  3. Step 3: Cross multiply
    182,656.32x = 274,011.84 × 64,306.80
  4. Step 4: Simplify right side
    182,656.32x = 17,620,824,592.51
  5. Step 5: Solve for x
    x = 17,620,824,592.51/182,656.32
  6. Step 6: Final answer
    x = 96,469.83

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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.