Home / 13,074.35-19,599.26-4,752.27

Finding the Fourth Proportional to 13,074.35, 19,599.26 and 4,752.27

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Solution

The fourth proportional to 13,074.35, 19,599.26 and 4,752.27 is: 7,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,074.35 : 19,599.26 = 4,752.27 : x
  2. Step 2: Convert to fraction form
    13,074.35/19,599.26 = 4,752.27/x
  3. Step 3: Cross multiply
    13,074.35x = 19,599.26 × 4,752.27
  4. Step 4: Simplify right side
    13,074.35x = 93,140,951.56
  5. Step 5: Solve for x
    x = 93,140,951.56/13,074.35
  6. Step 6: Final answer
    x = 7,123.95

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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.