Home / 184,347.28-276,668.58-84,554.50

Finding the Fourth Proportional to 184,347.28, 276,668.58 and 84,554.50

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Solution

The fourth proportional to 184,347.28, 276,668.58 and 84,554.50 is: 126,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,347.28 : 276,668.58 = 84,554.50 : x
  2. Step 2: Convert to fraction form
    184,347.28/276,668.58 = 84,554.50/x
  3. Step 3: Cross multiply
    184,347.28x = 276,668.58 × 84,554.50
  4. Step 4: Simplify right side
    184,347.28x = 23,393,573,447.61
  5. Step 5: Solve for x
    x = 23,393,573,447.61/184,347.28
  6. Step 6: Final answer
    x = 126,899.48

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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.