Home / 4,575.30-6,313.68-2,585.94

Finding the Fourth Proportional to 4,575.30, 6,313.68 and 2,585.94

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Solution

The fourth proportional to 4,575.30, 6,313.68 and 2,585.94 is: 3,568.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575.30 : 6,313.68 = 2,585.94 : x
  2. Step 2: Convert to fraction form
    4,575.30/6,313.68 = 2,585.94/x
  3. Step 3: Cross multiply
    4,575.30x = 6,313.68 × 2,585.94
  4. Step 4: Simplify right side
    4,575.30x = 16,326,797.66
  5. Step 5: Solve for x
    x = 16,326,797.66/4,575.30
  6. Step 6: Final answer
    x = 3,568.46

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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.