Home / 4,410.41-6,086.67-2,915.74

Finding the Fourth Proportional to 4,410.41, 6,086.67 and 2,915.74

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Solution

The fourth proportional to 4,410.41, 6,086.67 and 2,915.74 is: 4,023.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.41 : 6,086.67 = 2,915.74 : x
  2. Step 2: Convert to fraction form
    4,410.41/6,086.67 = 2,915.74/x
  3. Step 3: Cross multiply
    4,410.41x = 6,086.67 × 2,915.74
  4. Step 4: Simplify right side
    4,410.41x = 17,747,116.75
  5. Step 5: Solve for x
    x = 17,747,116.75/4,410.41
  6. Step 6: Final answer
    x = 4,023.92

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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.