Home / 5,504.46-8,242.89-2,901.66

Finding the Fourth Proportional to 5,504.46, 8,242.89 and 2,901.66

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Solution

The fourth proportional to 5,504.46, 8,242.89 and 2,901.66 is: 4,345.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.46 : 8,242.89 = 2,901.66 : x
  2. Step 2: Convert to fraction form
    5,504.46/8,242.89 = 2,901.66/x
  3. Step 3: Cross multiply
    5,504.46x = 8,242.89 × 2,901.66
  4. Step 4: Simplify right side
    5,504.46x = 23,918,064.20
  5. Step 5: Solve for x
    x = 23,918,064.20/5,504.46
  6. Step 6: Final answer
    x = 4,345.22

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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.