Home / 235,723.76-353,586.60-95,485.04

Finding the Fourth Proportional to 235,723.76, 353,586.60 and 95,485.04

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Solution

The fourth proportional to 235,723.76, 353,586.60 and 95,485.04 is: 143,227.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,723.76 : 353,586.60 = 95,485.04 : x
  2. Step 2: Convert to fraction form
    235,723.76/353,586.60 = 95,485.04/x
  3. Step 3: Cross multiply
    235,723.76x = 353,586.60 × 95,485.04
  4. Step 4: Simplify right side
    235,723.76x = 33,762,230,644.46
  5. Step 5: Solve for x
    x = 33,762,230,644.46/235,723.76
  6. Step 6: Final answer
    x = 143,227.95

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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.