Home / 5,942.92-8,899.80-4,088.84

Finding the Fourth Proportional to 5,942.92, 8,899.80 and 4,088.84

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Solution

The fourth proportional to 5,942.92, 8,899.80 and 4,088.84 is: 6,123.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.92 : 8,899.80 = 4,088.84 : x
  2. Step 2: Convert to fraction form
    5,942.92/8,899.80 = 4,088.84/x
  3. Step 3: Cross multiply
    5,942.92x = 8,899.80 × 4,088.84
  4. Step 4: Simplify right side
    5,942.92x = 36,389,858.23
  5. Step 5: Solve for x
    x = 36,389,858.23/5,942.92
  6. Step 6: Final answer
    x = 6,123.23

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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.