Home / 33,110.01-49,667.64-9,417.24

Finding the Fourth Proportional to 33,110.01, 49,667.64 and 9,417.24

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Solution

The fourth proportional to 33,110.01, 49,667.64 and 9,417.24 is: 14,126.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,110.01 : 49,667.64 = 9,417.24 : x
  2. Step 2: Convert to fraction form
    33,110.01/49,667.64 = 9,417.24/x
  3. Step 3: Cross multiply
    33,110.01x = 49,667.64 × 9,417.24
  4. Step 4: Simplify right side
    33,110.01x = 467,732,086.11
  5. Step 5: Solve for x
    x = 467,732,086.11/33,110.01
  6. Step 6: Final answer
    x = 14,126.61

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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.