Home / 75,183.64-103,750.83-44,953.25

Finding the Fourth Proportional to 75,183.64, 103,750.83 and 44,953.25

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Solution

The fourth proportional to 75,183.64, 103,750.83 and 44,953.25 is: 62,033.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,183.64 : 103,750.83 = 44,953.25 : x
  2. Step 2: Convert to fraction form
    75,183.64/103,750.83 = 44,953.25/x
  3. Step 3: Cross multiply
    75,183.64x = 103,750.83 × 44,953.25
  4. Step 4: Simplify right side
    75,183.64x = 4,663,937,258.07
  5. Step 5: Solve for x
    x = 4,663,937,258.07/75,183.64
  6. Step 6: Final answer
    x = 62,033.94

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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.