Home / 60,795.11-91,143.46-23,336.05

Finding the Fourth Proportional to 60,795.11, 91,143.46 and 23,336.05

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Solution

The fourth proportional to 60,795.11, 91,143.46 and 23,336.05 is: 34,985.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,795.11 : 91,143.46 = 23,336.05 : x
  2. Step 2: Convert to fraction form
    60,795.11/91,143.46 = 23,336.05/x
  3. Step 3: Cross multiply
    60,795.11x = 91,143.46 × 23,336.05
  4. Step 4: Simplify right side
    60,795.11x = 2,126,928,339.73
  5. Step 5: Solve for x
    x = 2,126,928,339.73/60,795.11
  6. Step 6: Final answer
    x = 34,985.19

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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.