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Finding the Fourth Proportional to 60,006.75, 82,809.32 and 33,510.75

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Solution

The fourth proportional to 60,006.75, 82,809.32 and 33,510.75 is: 46,244.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,006.75 : 82,809.32 = 33,510.75 : x
  2. Step 2: Convert to fraction form
    60,006.75/82,809.32 = 33,510.75/x
  3. Step 3: Cross multiply
    60,006.75x = 82,809.32 × 33,510.75
  4. Step 4: Simplify right side
    60,006.75x = 2,775,002,252.64
  5. Step 5: Solve for x
    x = 2,775,002,252.64/60,006.75
  6. Step 6: Final answer
    x = 46,244.84

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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.