Home / 4,049.48-5,588.20-2,370.96

Finding the Fourth Proportional to 4,049.48, 5,588.20 and 2,370.96

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Solution

The fourth proportional to 4,049.48, 5,588.20 and 2,370.96 is: 3,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049.48 : 5,588.20 = 2,370.96 : x
  2. Step 2: Convert to fraction form
    4,049.48/5,588.20 = 2,370.96/x
  3. Step 3: Cross multiply
    4,049.48x = 5,588.20 × 2,370.96
  4. Step 4: Simplify right side
    4,049.48x = 13,249,398.67
  5. Step 5: Solve for x
    x = 13,249,398.67/4,049.48
  6. Step 6: Final answer
    x = 3,271.88

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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.