Home / 14,732.37-22,105.08-7,805.25

Finding the Fourth Proportional to 14,732.37, 22,105.08 and 7,805.25

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Solution

The fourth proportional to 14,732.37, 22,105.08 and 7,805.25 is: 11,711.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,732.37 : 22,105.08 = 7,805.25 : x
  2. Step 2: Convert to fraction form
    14,732.37/22,105.08 = 7,805.25/x
  3. Step 3: Cross multiply
    14,732.37x = 22,105.08 × 7,805.25
  4. Step 4: Simplify right side
    14,732.37x = 172,535,675.67
  5. Step 5: Solve for x
    x = 172,535,675.67/14,732.37
  6. Step 6: Final answer
    x = 11,711.33

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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.