Home / 49,353.83-73,985.96-25,633.65

Finding the Fourth Proportional to 49,353.83, 73,985.96 and 25,633.65

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Solution

The fourth proportional to 49,353.83, 73,985.96 and 25,633.65 is: 38,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,353.83 : 73,985.96 = 25,633.65 : x
  2. Step 2: Convert to fraction form
    49,353.83/73,985.96 = 25,633.65/x
  3. Step 3: Cross multiply
    49,353.83x = 73,985.96 × 25,633.65
  4. Step 4: Simplify right side
    49,353.83x = 1,896,530,203.55
  5. Step 5: Solve for x
    x = 1,896,530,203.55/49,353.83
  6. Step 6: Final answer
    x = 38,427.21

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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.