Home / 60,175.83-90,351.24-44,429.43

Finding the Fourth Proportional to 60,175.83, 90,351.24 and 44,429.43

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Solution

The fourth proportional to 60,175.83, 90,351.24 and 44,429.43 is: 66,708.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,175.83 : 90,351.24 = 44,429.43 : x
  2. Step 2: Convert to fraction form
    60,175.83/90,351.24 = 44,429.43/x
  3. Step 3: Cross multiply
    60,175.83x = 90,351.24 × 44,429.43
  4. Step 4: Simplify right side
    60,175.83x = 4,014,254,092.99
  5. Step 5: Solve for x
    x = 4,014,254,092.99/60,175.83
  6. Step 6: Final answer
    x = 66,708.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.