Home / 7,382.08-11,060.59-4,454.24

Finding the Fourth Proportional to 7,382.08, 11,060.59 and 4,454.24

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Solution

The fourth proportional to 7,382.08, 11,060.59 and 4,454.24 is: 6,673.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382.08 : 11,060.59 = 4,454.24 : x
  2. Step 2: Convert to fraction form
    7,382.08/11,060.59 = 4,454.24/x
  3. Step 3: Cross multiply
    7,382.08x = 11,060.59 × 4,454.24
  4. Step 4: Simplify right side
    7,382.08x = 49,266,467.10
  5. Step 5: Solve for x
    x = 49,266,467.10/7,382.08
  6. Step 6: Final answer
    x = 6,673.79

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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.