Home / 63,163.29-94,802.31-33,605.85

Finding the Fourth Proportional to 63,163.29, 94,802.31 and 33,605.85

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Solution

The fourth proportional to 63,163.29, 94,802.31 and 33,605.85 is: 50,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,163.29 : 94,802.31 = 33,605.85 : x
  2. Step 2: Convert to fraction form
    63,163.29/94,802.31 = 33,605.85/x
  3. Step 3: Cross multiply
    63,163.29x = 94,802.31 × 33,605.85
  4. Step 4: Simplify right side
    63,163.29x = 3,185,912,209.51
  5. Step 5: Solve for x
    x = 3,185,912,209.51/63,163.29
  6. Step 6: Final answer
    x = 50,439.30

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1.5x scale

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.