Home / 67,053.42-92,539.26-43,229.70

Finding the Fourth Proportional to 67,053.42, 92,539.26 and 43,229.70

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Solution

The fourth proportional to 67,053.42, 92,539.26 and 43,229.70 is: 59,660.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,053.42 : 92,539.26 = 43,229.70 : x
  2. Step 2: Convert to fraction form
    67,053.42/92,539.26 = 43,229.70/x
  3. Step 3: Cross multiply
    67,053.42x = 92,539.26 × 43,229.70
  4. Step 4: Simplify right side
    67,053.42x = 4,000,444,448.02
  5. Step 5: Solve for x
    x = 4,000,444,448.02/67,053.42
  6. Step 6: Final answer
    x = 59,660.56

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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.