Home / 4,551.59-6,281.12-2,562.14

Finding the Fourth Proportional to 4,551.59, 6,281.12 and 2,562.14

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Solution

The fourth proportional to 4,551.59, 6,281.12 and 2,562.14 is: 3,535.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.59 : 6,281.12 = 2,562.14 : x
  2. Step 2: Convert to fraction form
    4,551.59/6,281.12 = 2,562.14/x
  3. Step 3: Cross multiply
    4,551.59x = 6,281.12 × 2,562.14
  4. Step 4: Simplify right side
    4,551.59x = 16,093,130.90
  5. Step 5: Solve for x
    x = 16,093,130.90/4,551.59
  6. Step 6: Final answer
    x = 3,535.71

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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.