Home / 9,303.13-13,956.42-3,063.52

Finding the Fourth Proportional to 9,303.13, 13,956.42 and 3,063.52

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Solution

The fourth proportional to 9,303.13, 13,956.42 and 3,063.52 is: 4,595.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.13 : 13,956.42 = 3,063.52 : x
  2. Step 2: Convert to fraction form
    9,303.13/13,956.42 = 3,063.52/x
  3. Step 3: Cross multiply
    9,303.13x = 13,956.42 × 3,063.52
  4. Step 4: Simplify right side
    9,303.13x = 42,755,771.80
  5. Step 5: Solve for x
    x = 42,755,771.80/9,303.13
  6. Step 6: Final answer
    x = 4,595.85

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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.