Home / 60,282.84-83,190.36-33,425.68

Finding the Fourth Proportional to 60,282.84, 83,190.36 and 33,425.68

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Solution

The fourth proportional to 60,282.84, 83,190.36 and 33,425.68 is: 46,127.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,282.84 : 83,190.36 = 33,425.68 : x
  2. Step 2: Convert to fraction form
    60,282.84/83,190.36 = 33,425.68/x
  3. Step 3: Cross multiply
    60,282.84x = 83,190.36 × 33,425.68
  4. Step 4: Simplify right side
    60,282.84x = 2,780,694,352.44
  5. Step 5: Solve for x
    x = 2,780,694,352.44/60,282.84
  6. Step 6: Final answer
    x = 46,127.46

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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.