Home / 60,216.64-90,308.40-33,529.84

Finding the Fourth Proportional to 60,216.64, 90,308.40 and 33,529.84

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Solution

The fourth proportional to 60,216.64, 90,308.40 and 33,529.84 is: 50,285.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,216.64 : 90,308.40 = 33,529.84 : x
  2. Step 2: Convert to fraction form
    60,216.64/90,308.40 = 33,529.84/x
  3. Step 3: Cross multiply
    60,216.64x = 90,308.40 × 33,529.84
  4. Step 4: Simplify right side
    60,216.64x = 3,028,026,202.66
  5. Step 5: Solve for x
    x = 3,028,026,202.66/60,216.64
  6. Step 6: Final answer
    x = 50,285.54

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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.