Home / 33,336.14-49,984.77-9,956.30

Finding the Fourth Proportional to 33,336.14, 49,984.77 and 9,956.30

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Solution

The fourth proportional to 33,336.14, 49,984.77 and 9,956.30 is: 14,928.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,336.14 : 49,984.77 = 9,956.30 : x
  2. Step 2: Convert to fraction form
    33,336.14/49,984.77 = 9,956.30/x
  3. Step 3: Cross multiply
    33,336.14x = 49,984.77 × 9,956.30
  4. Step 4: Simplify right side
    33,336.14x = 497,663,365.55
  5. Step 5: Solve for x
    x = 497,663,365.55/33,336.14
  6. Step 6: Final answer
    x = 14,928.64

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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.