Home / 33,533.87-50,308.59-9,840.46

Finding the Fourth Proportional to 33,533.87, 50,308.59 and 9,840.46

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Solution

The fourth proportional to 33,533.87, 50,308.59 and 9,840.46 is: 14,762.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533.87 : 50,308.59 = 9,840.46 : x
  2. Step 2: Convert to fraction form
    33,533.87/50,308.59 = 9,840.46/x
  3. Step 3: Cross multiply
    33,533.87x = 50,308.59 × 9,840.46
  4. Step 4: Simplify right side
    33,533.87x = 495,059,667.55
  5. Step 5: Solve for x
    x = 495,059,667.55/33,533.87
  6. Step 6: Final answer
    x = 14,762.97

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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.