Home / 4,423.68-6,107.22-2,933.62

Finding the Fourth Proportional to 4,423.68, 6,107.22 and 2,933.62

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Solution

The fourth proportional to 4,423.68, 6,107.22 and 2,933.62 is: 4,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.68 : 6,107.22 = 2,933.62 : x
  2. Step 2: Convert to fraction form
    4,423.68/6,107.22 = 2,933.62/x
  3. Step 3: Cross multiply
    4,423.68x = 6,107.22 × 2,933.62
  4. Step 4: Simplify right side
    4,423.68x = 17,916,247.47
  5. Step 5: Solve for x
    x = 17,916,247.47/4,423.68
  6. Step 6: Final answer
    x = 4,050.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.