Home / 74,566.12-102,867.22-44,334.24

Finding the Fourth Proportional to 74,566.12, 102,867.22 and 44,334.24

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Solution

The fourth proportional to 74,566.12, 102,867.22 and 44,334.24 is: 61,161.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,566.12 : 102,867.22 = 44,334.24 : x
  2. Step 2: Convert to fraction form
    74,566.12/102,867.22 = 44,334.24/x
  3. Step 3: Cross multiply
    74,566.12x = 102,867.22 × 44,334.24
  4. Step 4: Simplify right side
    74,566.12x = 4,560,539,439.90
  5. Step 5: Solve for x
    x = 4,560,539,439.90/74,566.12
  6. Step 6: Final answer
    x = 61,161.01

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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.