Home / 114,272.67-171,343.35-60,898.95

Finding the Fourth Proportional to 114,272.67, 171,343.35 and 60,898.95

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Solution

The fourth proportional to 114,272.67, 171,343.35 and 60,898.95 is: 91,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,272.67 : 171,343.35 = 60,898.95 : x
  2. Step 2: Convert to fraction form
    114,272.67/171,343.35 = 60,898.95/x
  3. Step 3: Cross multiply
    114,272.67x = 171,343.35 × 60,898.95
  4. Step 4: Simplify right side
    114,272.67x = 10,434,630,104.48
  5. Step 5: Solve for x
    x = 10,434,630,104.48/114,272.67
  6. Step 6: Final answer
    x = 91,313.44

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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.