Home / 32,517.82-48,779.99-8,825.76

Finding the Fourth Proportional to 32,517.82, 48,779.99 and 8,825.76

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Solution

The fourth proportional to 32,517.82, 48,779.99 and 8,825.76 is: 13,239.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,517.82 : 48,779.99 = 8,825.76 : x
  2. Step 2: Convert to fraction form
    32,517.82/48,779.99 = 8,825.76/x
  3. Step 3: Cross multiply
    32,517.82x = 48,779.99 × 8,825.76
  4. Step 4: Simplify right side
    32,517.82x = 430,520,473.51
  5. Step 5: Solve for x
    x = 430,520,473.51/32,517.82
  6. Step 6: Final answer
    x = 13,239.52

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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.