Home / 4,026.28-6,030.90-2,705.56

Finding the Fourth Proportional to 4,026.28, 6,030.90 and 2,705.56

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Solution

The fourth proportional to 4,026.28, 6,030.90 and 2,705.56 is: 4,052.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.28 : 6,030.90 = 2,705.56 : x
  2. Step 2: Convert to fraction form
    4,026.28/6,030.90 = 2,705.56/x
  3. Step 3: Cross multiply
    4,026.28x = 6,030.90 × 2,705.56
  4. Step 4: Simplify right side
    4,026.28x = 16,316,961.80
  5. Step 5: Solve for x
    x = 16,316,961.80/4,026.28
  6. Step 6: Final answer
    x = 4,052.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.