Home / 75,844.22-113,762.07-23,253.55

Finding the Fourth Proportional to 75,844.22, 113,762.07 and 23,253.55

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Solution

The fourth proportional to 75,844.22, 113,762.07 and 23,253.55 is: 34,879.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,844.22 : 113,762.07 = 23,253.55 : x
  2. Step 2: Convert to fraction form
    75,844.22/113,762.07 = 23,253.55/x
  3. Step 3: Cross multiply
    75,844.22x = 113,762.07 × 23,253.55
  4. Step 4: Simplify right side
    75,844.22x = 2,645,371,698.44
  5. Step 5: Solve for x
    x = 2,645,371,698.44/75,844.22
  6. Step 6: Final answer
    x = 34,879.02

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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.