Home / 9,675.59-14,513.07-2,750.09

Finding the Fourth Proportional to 9,675.59, 14,513.07 and 2,750.09

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Solution

The fourth proportional to 9,675.59, 14,513.07 and 2,750.09 is: 4,125.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675.59 : 14,513.07 = 2,750.09 : x
  2. Step 2: Convert to fraction form
    9,675.59/14,513.07 = 2,750.09/x
  3. Step 3: Cross multiply
    9,675.59x = 14,513.07 × 2,750.09
  4. Step 4: Simplify right side
    9,675.59x = 39,912,186.42
  5. Step 5: Solve for x
    x = 39,912,186.42/9,675.59
  6. Step 6: Final answer
    x = 4,125.04

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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.