Home / 11,752.14-17,633.38-4,355.02

Finding the Fourth Proportional to 11,752.14, 17,633.38 and 4,355.02

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Solution

The fourth proportional to 11,752.14, 17,633.38 and 4,355.02 is: 6,534.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752.14 : 17,633.38 = 4,355.02 : x
  2. Step 2: Convert to fraction form
    11,752.14/17,633.38 = 4,355.02/x
  3. Step 3: Cross multiply
    11,752.14x = 17,633.38 × 4,355.02
  4. Step 4: Simplify right side
    11,752.14x = 76,793,722.57
  5. Step 5: Solve for x
    x = 76,793,722.57/11,752.14
  6. Step 6: Final answer
    x = 6,534.45

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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.