Home / 19,544.73-29,295.54-9,011.76

Finding the Fourth Proportional to 19,544.73, 29,295.54 and 9,011.76

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Solution

The fourth proportional to 19,544.73, 29,295.54 and 9,011.76 is: 13,507.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544.73 : 29,295.54 = 9,011.76 : x
  2. Step 2: Convert to fraction form
    19,544.73/29,295.54 = 9,011.76/x
  3. Step 3: Cross multiply
    19,544.73x = 29,295.54 × 9,011.76
  4. Step 4: Simplify right side
    19,544.73x = 264,004,375.55
  5. Step 5: Solve for x
    x = 264,004,375.55/19,544.73
  6. Step 6: Final answer
    x = 13,507.70

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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.