Home / 63,465.44-95,206.32-21,327.35

Finding the Fourth Proportional to 63,465.44, 95,206.32 and 21,327.35

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Solution

The fourth proportional to 63,465.44, 95,206.32 and 21,327.35 is: 31,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,465.44 : 95,206.32 = 21,327.35 : x
  2. Step 2: Convert to fraction form
    63,465.44/95,206.32 = 21,327.35/x
  3. Step 3: Cross multiply
    63,465.44x = 95,206.32 × 21,327.35
  4. Step 4: Simplify right side
    63,465.44x = 2,030,498,032.82
  5. Step 5: Solve for x
    x = 2,030,498,032.82/63,465.44
  6. Step 6: Final answer
    x = 31,993.76

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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.