Home / 4,441.83-6,666.79-2,363.58

Finding the Fourth Proportional to 4,441.83, 6,666.79 and 2,363.58

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Solution

The fourth proportional to 4,441.83, 6,666.79 and 2,363.58 is: 3,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.83 : 6,666.79 = 2,363.58 : x
  2. Step 2: Convert to fraction form
    4,441.83/6,666.79 = 2,363.58/x
  3. Step 3: Cross multiply
    4,441.83x = 6,666.79 × 2,363.58
  4. Step 4: Simplify right side
    4,441.83x = 15,757,446.36
  5. Step 5: Solve for x
    x = 15,757,446.36/4,441.83
  6. Step 6: Final answer
    x = 3,547.51

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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.