Home / 9,023.60-13,520.76-4,634.96

Finding the Fourth Proportional to 9,023.60, 13,520.76 and 4,634.96

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Solution

The fourth proportional to 9,023.60, 13,520.76 and 4,634.96 is: 6,944.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.60 : 13,520.76 = 4,634.96 : x
  2. Step 2: Convert to fraction form
    9,023.60/13,520.76 = 4,634.96/x
  3. Step 3: Cross multiply
    9,023.60x = 13,520.76 × 4,634.96
  4. Step 4: Simplify right side
    9,023.60x = 62,668,181.77
  5. Step 5: Solve for x
    x = 62,668,181.77/9,023.60
  6. Step 6: Final answer
    x = 6,944.92

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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.