Home / 4,330.89-5,976.65-2,341.46

Finding the Fourth Proportional to 4,330.89, 5,976.65 and 2,341.46

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Solution

The fourth proportional to 4,330.89, 5,976.65 and 2,341.46 is: 3,231.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.89 : 5,976.65 = 2,341.46 : x
  2. Step 2: Convert to fraction form
    4,330.89/5,976.65 = 2,341.46/x
  3. Step 3: Cross multiply
    4,330.89x = 5,976.65 × 2,341.46
  4. Step 4: Simplify right side
    4,330.89x = 13,994,086.91
  5. Step 5: Solve for x
    x = 13,994,086.91/4,330.89
  6. Step 6: Final answer
    x = 3,231.23

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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.