Home / 4,385.67-6,053.45-2,707.35

Finding the Fourth Proportional to 4,385.67, 6,053.45 and 2,707.35

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Solution

The fourth proportional to 4,385.67, 6,053.45 and 2,707.35 is: 3,736.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.67 : 6,053.45 = 2,707.35 : x
  2. Step 2: Convert to fraction form
    4,385.67/6,053.45 = 2,707.35/x
  3. Step 3: Cross multiply
    4,385.67x = 6,053.45 × 2,707.35
  4. Step 4: Simplify right side
    4,385.67x = 16,388,794.32
  5. Step 5: Solve for x
    x = 16,388,794.32/4,385.67
  6. Step 6: Final answer
    x = 3,736.90

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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.