Home / 75,182.25-103,751.51-44,968.85

Finding the Fourth Proportional to 75,182.25, 103,751.51 and 44,968.85

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Solution

The fourth proportional to 75,182.25, 103,751.51 and 44,968.85 is: 62,057.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,182.25 : 103,751.51 = 44,968.85 : x
  2. Step 2: Convert to fraction form
    75,182.25/103,751.51 = 44,968.85/x
  3. Step 3: Cross multiply
    75,182.25x = 103,751.51 × 44,968.85
  4. Step 4: Simplify right side
    75,182.25x = 4,665,585,346.86
  5. Step 5: Solve for x
    x = 4,665,585,346.86/75,182.25
  6. Step 6: Final answer
    x = 62,057.01

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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.