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Finding the Fourth Proportional to 244,653.81, 367,074.06 and 94,999.08

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Solution

The fourth proportional to 244,653.81, 367,074.06 and 94,999.08 is: 142,534.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,653.81 : 367,074.06 = 94,999.08 : x
  2. Step 2: Convert to fraction form
    244,653.81/367,074.06 = 94,999.08/x
  3. Step 3: Cross multiply
    244,653.81x = 367,074.06 × 94,999.08
  4. Step 4: Simplify right side
    244,653.81x = 34,871,697,991.86
  5. Step 5: Solve for x
    x = 34,871,697,991.86/244,653.81
  6. Step 6: Final answer
    x = 142,534.87

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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.