Home / 24,560.40-36,849.24-12,873.36

Finding the Fourth Proportional to 24,560.40, 36,849.24 and 12,873.36

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Solution

The fourth proportional to 24,560.40, 36,849.24 and 12,873.36 is: 19,314.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,560.40 : 36,849.24 = 12,873.36 : x
  2. Step 2: Convert to fraction form
    24,560.40/36,849.24 = 12,873.36/x
  3. Step 3: Cross multiply
    24,560.40x = 36,849.24 × 12,873.36
  4. Step 4: Simplify right side
    24,560.40x = 474,373,532.25
  5. Step 5: Solve for x
    x = 474,373,532.25/24,560.40
  6. Step 6: Final answer
    x = 19,314.57

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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.