Home / 9,555.57-14,326.07-4,620.24

Finding the Fourth Proportional to 9,555.57, 14,326.07 and 4,620.24

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Solution

The fourth proportional to 9,555.57, 14,326.07 and 4,620.24 is: 6,926.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555.57 : 14,326.07 = 4,620.24 : x
  2. Step 2: Convert to fraction form
    9,555.57/14,326.07 = 4,620.24/x
  3. Step 3: Cross multiply
    9,555.57x = 14,326.07 × 4,620.24
  4. Step 4: Simplify right side
    9,555.57x = 66,189,858.56
  5. Step 5: Solve for x
    x = 66,189,858.56/9,555.57
  6. Step 6: Final answer
    x = 6,926.84

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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.