Home / 4,475.14-6,176.13-2,586.82

Finding the Fourth Proportional to 4,475.14, 6,176.13 and 2,586.82

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Solution

The fourth proportional to 4,475.14, 6,176.13 and 2,586.82 is: 3,570.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475.14 : 6,176.13 = 2,586.82 : x
  2. Step 2: Convert to fraction form
    4,475.14/6,176.13 = 2,586.82/x
  3. Step 3: Cross multiply
    4,475.14x = 6,176.13 × 2,586.82
  4. Step 4: Simplify right side
    4,475.14x = 15,976,536.61
  5. Step 5: Solve for x
    x = 15,976,536.61/4,475.14
  6. Step 6: Final answer
    x = 3,570.06

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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.