Home / 4,333.73-5,981.33-2,445.89

Finding the Fourth Proportional to 4,333.73, 5,981.33 and 2,445.89

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Solution

The fourth proportional to 4,333.73, 5,981.33 and 2,445.89 is: 3,375.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333.73 : 5,981.33 = 2,445.89 : x
  2. Step 2: Convert to fraction form
    4,333.73/5,981.33 = 2,445.89/x
  3. Step 3: Cross multiply
    4,333.73x = 5,981.33 × 2,445.89
  4. Step 4: Simplify right side
    4,333.73x = 14,629,663.00
  5. Step 5: Solve for x
    x = 14,629,663.00/4,333.73
  6. Step 6: Final answer
    x = 3,375.77

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1.5x scale

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.