Home / 163,190.30-244,670.63-63,266.27

Finding the Fourth Proportional to 163,190.30, 244,670.63 and 63,266.27

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Solution

The fourth proportional to 163,190.30, 244,670.63 and 63,266.27 is: 94,854.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,190.30 : 244,670.63 = 63,266.27 : x
  2. Step 2: Convert to fraction form
    163,190.30/244,670.63 = 63,266.27/x
  3. Step 3: Cross multiply
    163,190.30x = 244,670.63 × 63,266.27
  4. Step 4: Simplify right side
    163,190.30x = 15,479,396,598.97
  5. Step 5: Solve for x
    x = 15,479,396,598.97/163,190.30
  6. Step 6: Final answer
    x = 94,854.88

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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.