Home / 25,169.28-34,895.04-23,769.60

Finding the Fourth Proportional to 25,169.28, 34,895.04 and 23,769.60

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Solution

The fourth proportional to 25,169.28, 34,895.04 and 23,769.60 is: 32,954.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,169.28 : 34,895.04 = 23,769.60 : x
  2. Step 2: Convert to fraction form
    25,169.28/34,895.04 = 23,769.60/x
  3. Step 3: Cross multiply
    25,169.28x = 34,895.04 × 23,769.60
  4. Step 4: Simplify right side
    25,169.28x = 829,441,142.78
  5. Step 5: Solve for x
    x = 829,441,142.78/25,169.28
  6. Step 6: Final answer
    x = 32,954.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.