Home / 4,101.84-5,660.37-2,333.52

Finding the Fourth Proportional to 4,101.84, 5,660.37 and 2,333.52

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Solution

The fourth proportional to 4,101.84, 5,660.37 and 2,333.52 is: 3,220.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.84 : 5,660.37 = 2,333.52 : x
  2. Step 2: Convert to fraction form
    4,101.84/5,660.37 = 2,333.52/x
  3. Step 3: Cross multiply
    4,101.84x = 5,660.37 × 2,333.52
  4. Step 4: Simplify right side
    4,101.84x = 13,208,586.60
  5. Step 5: Solve for x
    x = 13,208,586.60/4,101.84
  6. Step 6: Final answer
    x = 3,220.16

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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.