Home / 27,266.08-37,519.32-22,775.44

Finding the Fourth Proportional to 27,266.08, 37,519.32 and 22,775.44

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Solution

The fourth proportional to 27,266.08, 37,519.32 and 22,775.44 is: 31,340.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,266.08 : 37,519.32 = 22,775.44 : x
  2. Step 2: Convert to fraction form
    27,266.08/37,519.32 = 22,775.44/x
  3. Step 3: Cross multiply
    27,266.08x = 37,519.32 × 22,775.44
  4. Step 4: Simplify right side
    27,266.08x = 854,519,021.50
  5. Step 5: Solve for x
    x = 854,519,021.50/27,266.08
  6. Step 6: Final answer
    x = 31,340.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.