Home / 5,922.51-8,885.84-2,635.29

Finding the Fourth Proportional to 5,922.51, 8,885.84 and 2,635.29

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Solution

The fourth proportional to 5,922.51, 8,885.84 and 2,635.29 is: 3,953.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922.51 : 8,885.84 = 2,635.29 : x
  2. Step 2: Convert to fraction form
    5,922.51/8,885.84 = 2,635.29/x
  3. Step 3: Cross multiply
    5,922.51x = 8,885.84 × 2,635.29
  4. Step 4: Simplify right side
    5,922.51x = 23,416,752.12
  5. Step 5: Solve for x
    x = 23,416,752.12/5,922.51
  6. Step 6: Final answer
    x = 3,953.86

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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.