Home / 35,442.03-48,909.39-19,527.96

Finding the Fourth Proportional to 35,442.03, 48,909.39 and 19,527.96

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Solution

The fourth proportional to 35,442.03, 48,909.39 and 19,527.96 is: 26,948.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442.03 : 48,909.39 = 19,527.96 : x
  2. Step 2: Convert to fraction form
    35,442.03/48,909.39 = 19,527.96/x
  3. Step 3: Cross multiply
    35,442.03x = 48,909.39 × 19,527.96
  4. Step 4: Simplify right side
    35,442.03x = 955,100,611.54
  5. Step 5: Solve for x
    x = 955,100,611.54/35,442.03
  6. Step 6: Final answer
    x = 26,948.25

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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.