Home / 4,635.09-6,944.45-2,445.35

Finding the Fourth Proportional to 4,635.09, 6,944.45 and 2,445.35

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Solution

The fourth proportional to 4,635.09, 6,944.45 and 2,445.35 is: 3,663.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635.09 : 6,944.45 = 2,445.35 : x
  2. Step 2: Convert to fraction form
    4,635.09/6,944.45 = 2,445.35/x
  3. Step 3: Cross multiply
    4,635.09x = 6,944.45 × 2,445.35
  4. Step 4: Simplify right side
    4,635.09x = 16,981,563.86
  5. Step 5: Solve for x
    x = 16,981,563.86/4,635.09
  6. Step 6: Final answer
    x = 3,663.70

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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.