Home / 14,422.92-21,635.55-4,034.67

Finding the Fourth Proportional to 14,422.92, 21,635.55 and 4,034.67

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Solution

The fourth proportional to 14,422.92, 21,635.55 and 4,034.67 is: 6,052.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,422.92 : 21,635.55 = 4,034.67 : x
  2. Step 2: Convert to fraction form
    14,422.92/21,635.55 = 4,034.67/x
  3. Step 3: Cross multiply
    14,422.92x = 21,635.55 × 4,034.67
  4. Step 4: Simplify right side
    14,422.92x = 87,292,304.52
  5. Step 5: Solve for x
    x = 87,292,304.52/14,422.92
  6. Step 6: Final answer
    x = 6,052.33

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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.