Home / 94,932.13-142,406.37-24,811.38

Finding the Fourth Proportional to 94,932.13, 142,406.37 and 24,811.38

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Solution

The fourth proportional to 94,932.13, 142,406.37 and 24,811.38 is: 37,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,932.13 : 142,406.37 = 24,811.38 : x
  2. Step 2: Convert to fraction form
    94,932.13/142,406.37 = 24,811.38/x
  3. Step 3: Cross multiply
    94,932.13x = 142,406.37 × 24,811.38
  4. Step 4: Simplify right side
    94,932.13x = 3,533,297,724.40
  5. Step 5: Solve for x
    x = 3,533,297,724.40/94,932.13
  6. Step 6: Final answer
    x = 37,219.20

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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.