Home / 19,304.52-28,958.94-6,153.84

Finding the Fourth Proportional to 19,304.52, 28,958.94 and 6,153.84

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Solution

The fourth proportional to 19,304.52, 28,958.94 and 6,153.84 is: 9,231.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,304.52 : 28,958.94 = 6,153.84 : x
  2. Step 2: Convert to fraction form
    19,304.52/28,958.94 = 6,153.84/x
  3. Step 3: Cross multiply
    19,304.52x = 28,958.94 × 6,153.84
  4. Step 4: Simplify right side
    19,304.52x = 178,208,683.33
  5. Step 5: Solve for x
    x = 178,208,683.33/19,304.52
  6. Step 6: Final answer
    x = 9,231.45

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1.5x scale

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.