Home / 14,958.20-22,388.70-10,584.20

Finding the Fourth Proportional to 14,958.20, 22,388.70 and 10,584.20

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Solution

The fourth proportional to 14,958.20, 22,388.70 and 10,584.20 is: 15,841.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.20 : 22,388.70 = 10,584.20 : x
  2. Step 2: Convert to fraction form
    14,958.20/22,388.70 = 10,584.20/x
  3. Step 3: Cross multiply
    14,958.20x = 22,388.70 × 10,584.20
  4. Step 4: Simplify right side
    14,958.20x = 236,966,478.54
  5. Step 5: Solve for x
    x = 236,966,478.54/14,958.20
  6. Step 6: Final answer
    x = 15,841.91

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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.