Home / 63,473.08-95,176.34-21,910.20

Finding the Fourth Proportional to 63,473.08, 95,176.34 and 21,910.20

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Solution

The fourth proportional to 63,473.08, 95,176.34 and 21,910.20 is: 32,853.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,473.08 : 95,176.34 = 21,910.20 : x
  2. Step 2: Convert to fraction form
    63,473.08/95,176.34 = 21,910.20/x
  3. Step 3: Cross multiply
    63,473.08x = 95,176.34 × 21,910.20
  4. Step 4: Simplify right side
    63,473.08x = 2,085,332,644.67
  5. Step 5: Solve for x
    x = 2,085,332,644.67/63,473.08
  6. Step 6: Final answer
    x = 32,853.81

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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.