Home / 63,477.71-95,273.66-33,920.81

Finding the Fourth Proportional to 63,477.71, 95,273.66 and 33,920.81

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Solution

The fourth proportional to 63,477.71, 95,273.66 and 33,920.81 is: 50,911.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,477.71 : 95,273.66 = 33,920.81 : x
  2. Step 2: Convert to fraction form
    63,477.71/95,273.66 = 33,920.81/x
  3. Step 3: Cross multiply
    63,477.71x = 95,273.66 × 33,920.81
  4. Step 4: Simplify right side
    63,477.71x = 3,231,759,327.30
  5. Step 5: Solve for x
    x = 3,231,759,327.30/63,477.71
  6. Step 6: Final answer
    x = 50,911.72

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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.