Home / 7,566.10-11,352.39-2,633.05

Finding the Fourth Proportional to 7,566.10, 11,352.39 and 2,633.05

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Solution

The fourth proportional to 7,566.10, 11,352.39 and 2,633.05 is: 3,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566.10 : 11,352.39 = 2,633.05 : x
  2. Step 2: Convert to fraction form
    7,566.10/11,352.39 = 2,633.05/x
  3. Step 3: Cross multiply
    7,566.10x = 11,352.39 × 2,633.05
  4. Step 4: Simplify right side
    7,566.10x = 29,891,410.49
  5. Step 5: Solve for x
    x = 29,891,410.49/7,566.10
  6. Step 6: Final answer
    x = 3,950.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.