Home / 67,647.44-93,277.08-50,597.03

Finding the Fourth Proportional to 67,647.44, 93,277.08 and 50,597.03

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Solution

The fourth proportional to 67,647.44, 93,277.08 and 50,597.03 is: 69,766.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,647.44 : 93,277.08 = 50,597.03 : x
  2. Step 2: Convert to fraction form
    67,647.44/93,277.08 = 50,597.03/x
  3. Step 3: Cross multiply
    67,647.44x = 93,277.08 × 50,597.03
  4. Step 4: Simplify right side
    67,647.44x = 4,719,543,448.27
  5. Step 5: Solve for x
    x = 4,719,543,448.27/67,647.44
  6. Step 6: Final answer
    x = 69,766.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.