Home / 60,998.55-84,166.92-35,153.07

Finding the Fourth Proportional to 60,998.55, 84,166.92 and 35,153.07

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Solution

The fourth proportional to 60,998.55, 84,166.92 and 35,153.07 is: 48,504.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,998.55 : 84,166.92 = 35,153.07 : x
  2. Step 2: Convert to fraction form
    60,998.55/84,166.92 = 35,153.07/x
  3. Step 3: Cross multiply
    60,998.55x = 84,166.92 × 35,153.07
  4. Step 4: Simplify right side
    60,998.55x = 2,958,725,630.44
  5. Step 5: Solve for x
    x = 2,958,725,630.44/60,998.55
  6. Step 6: Final answer
    x = 48,504.85

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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.