Home / 48,220.34-72,377.26-23,277.94

Finding the Fourth Proportional to 48,220.34, 72,377.26 and 23,277.94

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Solution

The fourth proportional to 48,220.34, 72,377.26 and 23,277.94 is: 34,939.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,220.34 : 72,377.26 = 23,277.94 : x
  2. Step 2: Convert to fraction form
    48,220.34/72,377.26 = 23,277.94/x
  3. Step 3: Cross multiply
    48,220.34x = 72,377.26 × 23,277.94
  4. Step 4: Simplify right side
    48,220.34x = 1,684,793,515.64
  5. Step 5: Solve for x
    x = 1,684,793,515.64/48,220.34
  6. Step 6: Final answer
    x = 34,939.48

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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.