Home / 4,864.83-6,711.14-4,676.22

Finding the Fourth Proportional to 4,864.83, 6,711.14 and 4,676.22

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Solution

The fourth proportional to 4,864.83, 6,711.14 and 4,676.22 is: 6,450.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864.83 : 6,711.14 = 4,676.22 : x
  2. Step 2: Convert to fraction form
    4,864.83/6,711.14 = 4,676.22/x
  3. Step 3: Cross multiply
    4,864.83x = 6,711.14 × 4,676.22
  4. Step 4: Simplify right side
    4,864.83x = 31,382,743.71
  5. Step 5: Solve for x
    x = 31,382,743.71/4,864.83
  6. Step 6: Final answer
    x = 6,450.94

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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.