Home / 4,800.13-6,624.29-2,704.25

Finding the Fourth Proportional to 4,800.13, 6,624.29 and 2,704.25

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Solution

The fourth proportional to 4,800.13, 6,624.29 and 2,704.25 is: 3,731.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800.13 : 6,624.29 = 2,704.25 : x
  2. Step 2: Convert to fraction form
    4,800.13/6,624.29 = 2,704.25/x
  3. Step 3: Cross multiply
    4,800.13x = 6,624.29 × 2,704.25
  4. Step 4: Simplify right side
    4,800.13x = 17,913,736.23
  5. Step 5: Solve for x
    x = 17,913,736.23/4,800.13
  6. Step 6: Final answer
    x = 3,731.93

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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.