Home / 48,030-71,948.52-23,941.80

Finding the Fourth Proportional to 48,030, 71,948.52 and 23,941.80

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Solution

The fourth proportional to 48,030, 71,948.52 and 23,941.80 is: 35,864.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,030 : 71,948.52 = 23,941.80 : x
  2. Step 2: Convert to fraction form
    48,030/71,948.52 = 23,941.80/x
  3. Step 3: Cross multiply
    48,030x = 71,948.52 × 23,941.80
  4. Step 4: Simplify right side
    48,030x = 1,722,577,076.14
  5. Step 5: Solve for x
    x = 1,722,577,076.14/48,030
  6. Step 6: Final answer
    x = 35,864.61

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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.