Home / 63,867.24-95,805.72-21,734.28

Finding the Fourth Proportional to 63,867.24, 95,805.72 and 21,734.28

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Solution

The fourth proportional to 63,867.24, 95,805.72 and 21,734.28 is: 32,603.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,867.24 : 95,805.72 = 21,734.28 : x
  2. Step 2: Convert to fraction form
    63,867.24/95,805.72 = 21,734.28/x
  3. Step 3: Cross multiply
    63,867.24x = 95,805.72 × 21,734.28
  4. Step 4: Simplify right side
    63,867.24x = 2,082,268,344.08
  5. Step 5: Solve for x
    x = 2,082,268,344.08/63,867.24
  6. Step 6: Final answer
    x = 32,603.07

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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.