Home / 4,447.04-6,669.32-1,524.36

Finding the Fourth Proportional to 4,447.04, 6,669.32 and 1,524.36

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Solution

The fourth proportional to 4,447.04, 6,669.32 and 1,524.36 is: 2,286.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447.04 : 6,669.32 = 1,524.36 : x
  2. Step 2: Convert to fraction form
    4,447.04/6,669.32 = 1,524.36/x
  3. Step 3: Cross multiply
    4,447.04x = 6,669.32 × 1,524.36
  4. Step 4: Simplify right side
    4,447.04x = 10,166,444.64
  5. Step 5: Solve for x
    x = 10,166,444.64/4,447.04
  6. Step 6: Final answer
    x = 2,286.11

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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.