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Finding the Fourth Proportional to 94,827.37, 142,311.04 and 44,907.37

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Solution

The fourth proportional to 94,827.37, 142,311.04 and 44,907.37 is: 67,394.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,827.37 : 142,311.04 = 44,907.37 : x
  2. Step 2: Convert to fraction form
    94,827.37/142,311.04 = 44,907.37/x
  3. Step 3: Cross multiply
    94,827.37x = 142,311.04 × 44,907.37
  4. Step 4: Simplify right side
    94,827.37x = 6,390,813,816.81
  5. Step 5: Solve for x
    x = 6,390,813,816.81/94,827.37
  6. Step 6: Final answer
    x = 67,394.19

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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.