Home / 6,070.40-8,377.22-3,551.96

Finding the Fourth Proportional to 6,070.40, 8,377.22 and 3,551.96

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Solution

The fourth proportional to 6,070.40, 8,377.22 and 3,551.96 is: 4,901.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.40 : 8,377.22 = 3,551.96 : x
  2. Step 2: Convert to fraction form
    6,070.40/8,377.22 = 3,551.96/x
  3. Step 3: Cross multiply
    6,070.40x = 8,377.22 × 3,551.96
  4. Step 4: Simplify right side
    6,070.40x = 29,755,550.35
  5. Step 5: Solve for x
    x = 29,755,550.35/6,070.40
  6. Step 6: Final answer
    x = 4,901.74

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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.