Home / 48,110.24-66,410.68-43,065.52

Finding the Fourth Proportional to 48,110.24, 66,410.68 and 43,065.52

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Solution

The fourth proportional to 48,110.24, 66,410.68 and 43,065.52 is: 59,447.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,110.24 : 66,410.68 = 43,065.52 : x
  2. Step 2: Convert to fraction form
    48,110.24/66,410.68 = 43,065.52/x
  3. Step 3: Cross multiply
    48,110.24x = 66,410.68 × 43,065.52
  4. Step 4: Simplify right side
    48,110.24x = 2,860,010,467.75
  5. Step 5: Solve for x
    x = 2,860,010,467.75/48,110.24
  6. Step 6: Final answer
    x = 59,447.02

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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.