Home / 4,283.28-5,913.41-3,341.25

Finding the Fourth Proportional to 4,283.28, 5,913.41 and 3,341.25

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Solution

The fourth proportional to 4,283.28, 5,913.41 and 3,341.25 is: 4,612.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283.28 : 5,913.41 = 3,341.25 : x
  2. Step 2: Convert to fraction form
    4,283.28/5,913.41 = 3,341.25/x
  3. Step 3: Cross multiply
    4,283.28x = 5,913.41 × 3,341.25
  4. Step 4: Simplify right side
    4,283.28x = 19,758,164.46
  5. Step 5: Solve for x
    x = 19,758,164.46/4,283.28
  6. Step 6: Final answer
    x = 4,612.86

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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.