Home / 4,445.91-6,659.14-2,710.89

Finding the Fourth Proportional to 4,445.91, 6,659.14 and 2,710.89

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Solution

The fourth proportional to 4,445.91, 6,659.14 and 2,710.89 is: 4,060.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445.91 : 6,659.14 = 2,710.89 : x
  2. Step 2: Convert to fraction form
    4,445.91/6,659.14 = 2,710.89/x
  3. Step 3: Cross multiply
    4,445.91x = 6,659.14 × 2,710.89
  4. Step 4: Simplify right side
    4,445.91x = 18,052,196.03
  5. Step 5: Solve for x
    x = 18,052,196.03/4,445.91
  6. Step 6: Final answer
    x = 4,060.41

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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.