Home / 62,222.43-93,363.68-30,615.35

Finding the Fourth Proportional to 62,222.43, 93,363.68 and 30,615.35

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Solution

The fourth proportional to 62,222.43, 93,363.68 and 30,615.35 is: 45,937.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,222.43 : 93,363.68 = 30,615.35 : x
  2. Step 2: Convert to fraction form
    62,222.43/93,363.68 = 30,615.35/x
  3. Step 3: Cross multiply
    62,222.43x = 93,363.68 × 30,615.35
  4. Step 4: Simplify right side
    62,222.43x = 2,858,361,740.49
  5. Step 5: Solve for x
    x = 2,858,361,740.49/62,222.43
  6. Step 6: Final answer
    x = 45,937.80

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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.