Home / 6,933.90-9,565.70-4,546.43

Finding the Fourth Proportional to 6,933.90, 9,565.70 and 4,546.43

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Solution

The fourth proportional to 6,933.90, 9,565.70 and 4,546.43 is: 6,272.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.90 : 9,565.70 = 4,546.43 : x
  2. Step 2: Convert to fraction form
    6,933.90/9,565.70 = 4,546.43/x
  3. Step 3: Cross multiply
    6,933.90x = 9,565.70 × 4,546.43
  4. Step 4: Simplify right side
    6,933.90x = 43,489,750.76
  5. Step 5: Solve for x
    x = 43,489,750.76/6,933.90
  6. Step 6: Final answer
    x = 6,272.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.