Home / 94,276.94-141,415.04-38,116.37

Finding the Fourth Proportional to 94,276.94, 141,415.04 and 38,116.37

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Solution

The fourth proportional to 94,276.94, 141,415.04 and 38,116.37 is: 57,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,276.94 : 141,415.04 = 38,116.37 : x
  2. Step 2: Convert to fraction form
    94,276.94/141,415.04 = 38,116.37/x
  3. Step 3: Cross multiply
    94,276.94x = 141,415.04 × 38,116.37
  4. Step 4: Simplify right side
    94,276.94x = 5,390,228,329.83
  5. Step 5: Solve for x
    x = 5,390,228,329.83/94,276.94
  6. Step 6: Final answer
    x = 57,174.41

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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.