Home / 4,624.90-6,382.52-2,529.02

Finding the Fourth Proportional to 4,624.90, 6,382.52 and 2,529.02

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Solution

The fourth proportional to 4,624.90, 6,382.52 and 2,529.02 is: 3,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.90 : 6,382.52 = 2,529.02 : x
  2. Step 2: Convert to fraction form
    4,624.90/6,382.52 = 2,529.02/x
  3. Step 3: Cross multiply
    4,624.90x = 6,382.52 × 2,529.02
  4. Step 4: Simplify right side
    4,624.90x = 16,141,520.73
  5. Step 5: Solve for x
    x = 16,141,520.73/4,624.90
  6. Step 6: Final answer
    x = 3,490.13

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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.