Home / 4,436.32-6,654.30-1,662.76

Finding the Fourth Proportional to 4,436.32, 6,654.30 and 1,662.76

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Solution

The fourth proportional to 4,436.32, 6,654.30 and 1,662.76 is: 2,494.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.32 : 6,654.30 = 1,662.76 : x
  2. Step 2: Convert to fraction form
    4,436.32/6,654.30 = 1,662.76/x
  3. Step 3: Cross multiply
    4,436.32x = 6,654.30 × 1,662.76
  4. Step 4: Simplify right side
    4,436.32x = 11,064,503.87
  5. Step 5: Solve for x
    x = 11,064,503.87/4,436.32
  6. Step 6: Final answer
    x = 2,494.07

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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.