Home / 9,060.11-13,594.21-3,513.89

Finding the Fourth Proportional to 9,060.11, 13,594.21 and 3,513.89

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Solution

The fourth proportional to 9,060.11, 13,594.21 and 3,513.89 is: 5,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060.11 : 13,594.21 = 3,513.89 : x
  2. Step 2: Convert to fraction form
    9,060.11/13,594.21 = 3,513.89/x
  3. Step 3: Cross multiply
    9,060.11x = 13,594.21 × 3,513.89
  4. Step 4: Simplify right side
    9,060.11x = 47,768,481.82
  5. Step 5: Solve for x
    x = 47,768,481.82/9,060.11
  6. Step 6: Final answer
    x = 5,272.40

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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.