Home / 4,573.59-6,314.55-2,895.69

Finding the Fourth Proportional to 4,573.59, 6,314.55 and 2,895.69

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Solution

The fourth proportional to 4,573.59, 6,314.55 and 2,895.69 is: 3,997.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573.59 : 6,314.55 = 2,895.69 : x
  2. Step 2: Convert to fraction form
    4,573.59/6,314.55 = 2,895.69/x
  3. Step 3: Cross multiply
    4,573.59x = 6,314.55 × 2,895.69
  4. Step 4: Simplify right side
    4,573.59x = 18,284,979.29
  5. Step 5: Solve for x
    x = 18,284,979.29/4,573.59
  6. Step 6: Final answer
    x = 3,997.95

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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.