Home / 14,927.07-22,372.13-13,081.79

Finding the Fourth Proportional to 14,927.07, 22,372.13 and 13,081.79

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Solution

The fourth proportional to 14,927.07, 22,372.13 and 13,081.79 is: 19,606.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927.07 : 22,372.13 = 13,081.79 : x
  2. Step 2: Convert to fraction form
    14,927.07/22,372.13 = 13,081.79/x
  3. Step 3: Cross multiply
    14,927.07x = 22,372.13 × 13,081.79
  4. Step 4: Simplify right side
    14,927.07x = 292,667,329.24
  5. Step 5: Solve for x
    x = 292,667,329.24/14,927.07
  6. Step 6: Final answer
    x = 19,606.48

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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.