Home / 48,185.42-72,308.03-23,227.99

Finding the Fourth Proportional to 48,185.42, 72,308.03 and 23,227.99

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Solution

The fourth proportional to 48,185.42, 72,308.03 and 23,227.99 is: 34,856.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,185.42 : 72,308.03 = 23,227.99 : x
  2. Step 2: Convert to fraction form
    48,185.42/72,308.03 = 23,227.99/x
  3. Step 3: Cross multiply
    48,185.42x = 72,308.03 × 23,227.99
  4. Step 4: Simplify right side
    48,185.42x = 1,679,570,202.21
  5. Step 5: Solve for x
    x = 1,679,570,202.21/48,185.42
  6. Step 6: Final answer
    x = 34,856.40

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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.