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Finding the Fourth Proportional to 60,367.54, 83,305.64 and 33,509.35

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Solution

The fourth proportional to 60,367.54, 83,305.64 and 33,509.35 is: 46,242.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,367.54 : 83,305.64 = 33,509.35 : x
  2. Step 2: Convert to fraction form
    60,367.54/83,305.64 = 33,509.35/x
  3. Step 3: Cross multiply
    60,367.54x = 83,305.64 × 33,509.35
  4. Step 4: Simplify right side
    60,367.54x = 2,791,517,847.73
  5. Step 5: Solve for x
    x = 2,791,517,847.73/60,367.54
  6. Step 6: Final answer
    x = 46,242.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.