Home / 9,063.11-13,594.25-3,219.63

Finding the Fourth Proportional to 9,063.11, 13,594.25 and 3,219.63

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Solution

The fourth proportional to 9,063.11, 13,594.25 and 3,219.63 is: 4,829.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.11 : 13,594.25 = 3,219.63 : x
  2. Step 2: Convert to fraction form
    9,063.11/13,594.25 = 3,219.63/x
  3. Step 3: Cross multiply
    9,063.11x = 13,594.25 × 3,219.63
  4. Step 4: Simplify right side
    9,063.11x = 43,768,455.13
  5. Step 5: Solve for x
    x = 43,768,455.13/9,063.11
  6. Step 6: Final answer
    x = 4,829.30

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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.