Home / 34,966.67-48,257.46-21,353.94

Finding the Fourth Proportional to 34,966.67, 48,257.46 and 21,353.94

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Solution

The fourth proportional to 34,966.67, 48,257.46 and 21,353.94 is: 29,470.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,966.67 : 48,257.46 = 21,353.94 : x
  2. Step 2: Convert to fraction form
    34,966.67/48,257.46 = 21,353.94/x
  3. Step 3: Cross multiply
    34,966.67x = 48,257.46 × 21,353.94
  4. Step 4: Simplify right side
    34,966.67x = 1,030,486,905.39
  5. Step 5: Solve for x
    x = 1,030,486,905.39/34,966.67
  6. Step 6: Final answer
    x = 29,470.55

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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.