Home / 4,370.09-6,549.66-3,441.98

Finding the Fourth Proportional to 4,370.09, 6,549.66 and 3,441.98

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Solution

The fourth proportional to 4,370.09, 6,549.66 and 3,441.98 is: 5,158.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.09 : 6,549.66 = 3,441.98 : x
  2. Step 2: Convert to fraction form
    4,370.09/6,549.66 = 3,441.98/x
  3. Step 3: Cross multiply
    4,370.09x = 6,549.66 × 3,441.98
  4. Step 4: Simplify right side
    4,370.09x = 22,543,798.73
  5. Step 5: Solve for x
    x = 22,543,798.73/4,370.09
  6. Step 6: Final answer
    x = 5,158.66

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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.