Home / 16,191.09-24,293.36-7,753.35

Finding the Fourth Proportional to 16,191.09, 24,293.36 and 7,753.35

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Solution

The fourth proportional to 16,191.09, 24,293.36 and 7,753.35 is: 11,633.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,191.09 : 24,293.36 = 7,753.35 : x
  2. Step 2: Convert to fraction form
    16,191.09/24,293.36 = 7,753.35/x
  3. Step 3: Cross multiply
    16,191.09x = 24,293.36 × 7,753.35
  4. Step 4: Simplify right side
    16,191.09x = 188,354,922.76
  5. Step 5: Solve for x
    x = 188,354,922.76/16,191.09
  6. Step 6: Final answer
    x = 11,633.25

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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.