Home / 4,451.03-6,677.00-1,528.94

Finding the Fourth Proportional to 4,451.03, 6,677.00 and 1,528.94

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Solution

The fourth proportional to 4,451.03, 6,677.00 and 1,528.94 is: 2,293.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.03 : 6,677.00 = 1,528.94 : x
  2. Step 2: Convert to fraction form
    4,451.03/6,677.00 = 1,528.94/x
  3. Step 3: Cross multiply
    4,451.03x = 6,677.00 × 1,528.94
  4. Step 4: Simplify right side
    4,451.03x = 10,208,724.74
  5. Step 5: Solve for x
    x = 10,208,724.74/4,451.03
  6. Step 6: Final answer
    x = 2,293.56

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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.