Home / 27,924.02-41,899.70-13,134.44

Finding the Fourth Proportional to 27,924.02, 41,899.70 and 13,134.44

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Solution

The fourth proportional to 27,924.02, 41,899.70 and 13,134.44 is: 19,708.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924.02 : 41,899.70 = 13,134.44 : x
  2. Step 2: Convert to fraction form
    27,924.02/41,899.70 = 13,134.44/x
  3. Step 3: Cross multiply
    27,924.02x = 41,899.70 × 13,134.44
  4. Step 4: Simplify right side
    27,924.02x = 550,329,095.67
  5. Step 5: Solve for x
    x = 550,329,095.67/27,924.02
  6. Step 6: Final answer
    x = 19,708.09

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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.